________ great use the students are making of time ________!
#66159
A
How; studying
B
What; studying
C
How; to study
D
What; to study
推荐题目
 ____ to bring your homework tomorrow!
#59480
A
Not forget
B
Aren’t forget
C
No forget
D
Don’t forget
If the green light isn’t on, ________ a minute.
#59469
A
waiting
B
to wait
C
waited
D
wait