题目内容（请给出正确答案）

[主观题]

While we were listening to the teacher, I noticed Mingming ________ a picture.

A、drew

B、was drawing

C、drawing

D、to draw

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更多“While we were listening to the…”相关的问题

第1题

While we appoint an agent, it is usual to make the appointment （).A．in writingB．on paper

While we appoint an agent, it is usual to make the appointment ().

A．in writing

B．on paper

C．with writing

D．write down

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第2题

We regret that we were unable to effect shipment within the time limit，because yo

u failed to establish the relevant L/C in time．

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第3题

The boys were so rude that we decided to ______ them.

A.neglect

B.disregard

C.overlook

D.ignore

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第4题

We were held ______ for five minutes in a traffic jam.

A.on

B.out

C.up

D.to

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第5题

The brain is a seemingly endless library, whose sh...

The brain is a seemingly endless library, whose shelves house our most precious memories as well as our lifetime’s knowledge. But is there a point where it reaches capacity. The answer is no, because brains are more sophisticated than that. Instead of just crowding in, old information is sometimes pushed out of the brain for new memories to form. Precious behavioral studies have shown that learning new information can lead to forgetting. But in a new study, researchers demonstrated for the first time how this effect occurs in the brain. In daily life, forgetting actually has clear advantages. Imagine, for instance, that just lost your bank card. The new card you receive will come with a new personal identification number(PIN). Each time you remember the new PIN, you gradually forget the old one. This process improves access to the relevant information, without old memories interfering. And most of us may sometimes feel the frustration of having old memories interfere with new, relevant memories. Consider trying to remember where you parked your car in the same car park you were at a week earlier. This type of memory (where you are trying to remember new, but similar information) is particularly vulnerable to interference. When we acquire new information, the main automatically tries to incorporate(合并) it within existing information by forming associations. And when we retrieve(检索) information, both the desired and associated but irrelevant information is recalled. The majority of previous research has focused on how we learn and remember new information. But current studies are beginning to place greater emphasis on the conditions under which we forget, and its importance begins to be more appreciated. A very small number of people are able to remember almost every detail of their life. While it may sound like an advantage to many, people with this rare condition often find their unusual ability burdensome. In a sense, forgetting is our brain’s way of sorting memories, so the most relevant memories are ready for retrieval. Normal forgetting may even be a safety mechanism to ensure our brain doesn’t become too full. What does the passage say about forgetting？

A、It can enlarge our brain capacity.

B、It helps get rid of negative memories.

C、It is a way of organizing our memories.

D、It should not cause any alarm in any way.

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第6题

.The （) were carefully inspected before we issue the Phytosanitary Certificate.A.a

.The () were carefully inspected before we issue the Phytosanitary Certificate.

A.animal products

B.plant products

C.machines

D.electronic toys

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第7题

We shall advise you ____ we are able to supply the goods again.A. asB. whileC. as soon a

We shall advise you ____ we are able to supply the goods again.

A. as

B. while

C. as soon as

D. until

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第8题

When we were making a snowman, a snowball hit me ____ the nose.

A.on right

B.right on

C.on rightly

D.rightly on

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第9题

The plane was late and detectives were() at the airport all morning. They were expecting

The plane was late and detectives were（) at the airport all morning. They were expecting

a valuable parcel of diamonds() South Africa. A few hours earlier, someone had() the police that thieves would try to steal the diamonds. ()the plane arrived, some of the detectives were waiting inside the main building() others were waiting on the airfield. Two men took the parcel() the plane and carried it() the Customs House. While two detectives were() guard at the door, two others opened the parcel.() their surprise, the precious parcel was full ()stones and sand!

46、A、waited

B、wait

C、waiting

D、waits

47、A、over

B、in

C、across

D、from

48、A、tell

B、tells

C、told

D、telling