题目内容
(请给出正确答案)
[单选题]
Which opinion of using English in the classroom is wrong?()
A.teacher-guided correction
B.group correction
C.focus correcting
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A.teacher-guided correction
B.group correction
C.focus correcting
Which of the following is not belonged to the Advisory Body of FIATA?()
A.AFI
B.ABDG
C.ABIT
D.ABVT
Network software consists of(),or rules by which processes can communicate.
A.protocols
B.programs
C.devices
D.computers
Which of the following element belongs to E-commerce? ()
A.business partners
B.production
C.development
D.corporate infrastructure.
It is an irrevocable letter of credit which can not().
A.change
B.be changed
C.changing
D.changed
●The CPU is composed of two components,which are (66) .
(66) A.asthmatics logic unit and controller
B.arithmetic logic unit and memory
C.memory and controller
D.controller and storage
A.which
B.at which
C.from which
D.in which