A．had been creatingB．is createdC．will createD．was created
A. had been creating
B. is created
C. will create
D. was created
查看答案
A．requiredB．requiresC．requiringD．requirement
A. required
B. requires
C. requiring
D. requirement
What recommendation is made to readers？
A. To attend a meeting in the conference room
B. To have lunch earlier than usual
C. To shift the furniture on the 4th floor
D. To bring their own laptop computer
The 50th anniversary is a ______ that very few companies actually manage to reach.
A. commitment
B. milestone
C. variation
D. yield
German engineers are developing a robot that ______ the behavior. and emotions of humans.
A. imitates
B. imitated
C. imitating
D. to imitate
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