10. —What's the time?
—It's _________five.
A. at
B. to
C. about
D. past
第1题:
Quite a lot of people watch TV only to ______ time.
A、waste
B、spend
C、kill
D、past
第2题:
已知字符串s='who',则执行语句 s[-1]='at' 后,s的值为:
A.'what'
B.'wha'
C.'whoat'
D.报错,且s的值不变
第3题:
13、“S5T#5s_200ms”表示()。
A.16位S5TIME型数据
B.16位TIME型数据
C.32位S5TIME型数据
D.32位TIME型数据
第4题:
第5题:
4、已知字符串s='who',则执行语句 s[-1]='at' 后,s的值为:
A.'what'
B.'wha'
C.'whoat'
D.报错,且s的值不变