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【判断题】
Decide whether thestatementis true or false.When communicating, in most cases we use positive messages to show our thanks, recognition or anger.A.
正确
B.
错误
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【单选题】指出下图所示电路构成的锁存器为哪种类型的锁存器? A. 逻辑门控 D 锁存器 B. 门控 RS 锁存 C. RS 锁存器 D. 传输门控 D 锁存器
A.
B.
C.
D.
D
【单选题】Short conversation 1
A.
Run five miles a week
B.
Do whatever she can to exercise
C.
Walk for 10 minutes after dinner
D.
Bike for an hour every day
【简答题】short conversation 1
【单选题】Short conversation 1
A.
Bob remembered all his lines.
B.
Bob performed very naturally.
C.
Bob should have performed better.
D.
Bob should be proud of himself.
【单选题】Short conversation 1
A.
As a hero.
B.
As a thief.
C.
As a role-model.
D.
As a hero who is bad.
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