题目内容
(请给出正确答案)
[主观题]
After they ____ the first super computers in the 1940s, scientists and engineers began to develop ways to create networks.
A、create
B、created
C、have created
D、has created
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A、create
B、created
C、have created
D、has created
We finally ______ an agreement after a lot of bargaining.
A.reached
B.arrived
C.drove
D.set
The music would stop at the intervals, then ______ after a while.
A.restore
B.recover
C.resume
D.reform
A.looks after…as
B.looks for…as
C.looks on…as
D.look up…as
A.look for
B.look after
C.look up