Computers work accurately and at high speeds.They save research workers years of hard work()
A.when
B.unless
C.because
D.as
E.although
F.ifG.that
A.when
B.unless
C.because
D.as
E.although
F.ifG.that
第1题
A.when
B.unless
C.because
D.if
第2题
Why are computers important in distribution?
A.They can accurately report on inventory.
B.They provide good training in computer programming.
C.They make it easier for managers to supervise people.
D.They train people for executive positions.
第3题
Why are computers important in distribution?
A.They can accurately report on inventory.
B.They provide good training in computer programming.
C.They make it easier for managers to supervise people.
D.They train people for executive positions.
第4题
Why are computers important in distribution?
A.They can accurately report on inventory.
B.They provide good training in computer programming.
C.They make it easier for managers to supervise people.
D.They train people for executive positions.
第5题
A.Right
B.Wrong
C.Not mentioned
第6题
Tom is very __________ at using computers, though he is only a high school student.
A.good
B.dependent
C.confident
D.interested
第7题
Computers work ______.
A.by program
B.by itself
C.alone
第8题
Operators of computers should give instructions to work in the form. of program______.
A.which are introduced to turn into computers
B.through which computers could process "language"
C.which could tell computers what to do and how to do it
D.all of the above
第9题
A.Right
B.Wrong
C.Not mentioned
第10题
A.how to use computers
B.what computers use
C.where computers can be used
D.how computers work
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