As I don’t know ____­­­­­­­­­­­_ to take up Miss Rose’s course because of her wedding leave, I have to ask her students about it .
#95508
A
how
B
what
C
where
D
whether
推荐题目
______ their homework, these three students have to stay in the classroom for another thirty minutes.
#96596
A
Not finishing
B
Not finished
C
Having not finished
D
Not having finished
I have never seen the word ______ that way before.
#97602
A
to use
B
used
C
using
D
to be used
The lake by the village is believed ______ a number of victims in the past 3 years.
#91315
A
to claim
B
to have claimed
C
claiming
D
being claiming