题目内容

定向滑动支座有两个约束反力。

A. 对
B. 错

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Jae-Hyuk had to _______out at 7:30 in the morning to go to college.

A. hurry
B. concentrate
C. hang out
D. wonder

Jae-Hyuk goes to the club room to ___________with his friends.

A. hurry
B. wonder
C. hang out
D. concentrate

Jae-Hyuk cannot _______his philosophy class again.

A. decide
B. miss
C. hurry
D. concentrate

The boys _________about what the girls will be like.

A. miss
B. choose
C. wonder
D. hang out