—Will you give me a hand? I have some trouble_______ the scientific problem.—Don't worry. I'll try my best to help you _______.
#52243
A
solving; in five minutes
B
to solve; in five-minute
C
to solve; after five minutes
D
solving; after five-minutes
推荐题目
We usually school at 7:30 in the morning and home after school at 4:30 in the afternoon.
#58932
A
get; get
B
get to; get
C
get; get to
D
get to; get to
---Could you tell me how to improve spoken English? ---Well, just take every chance to practise ______and don't be shy.
#54730
A
speak
B
to speak
C
speaking
D
spoke
People should _________ down trees in order to protect the environment.
#52473
A
be stopped to cutting
B
stop to cut
C
be stopped from cutting
D
stop from cutting
Don’t forget to _______ the lights when you leave the classroom.
#61225
A
turn on
B
turn off
C
turn up
D
turn down
— Attention, please. The plane has to be _________ because of the foggy weather.— Oh, bad luck! We have to wait now.
#53209
A
put on
B
put off
C
put up
D
put away