If we_________ sunlight_________ a dry leaf with a piece of glass, it may start burning.
#70485
A
work; out
B
carry; out
C
focus; on
D
concentrate; on
推荐题目
After ___ more chatter, the lady returned home.
#65146
A
a good deal of
B
a lot of
C
a good deal
D
a good many
The old couple are living ,for their only son works abroad after graduation.
#80790
A
on their own
B
of their own
C
separately
D
particularly
He had to _______ paying the bills because of a lack of money.
#72451
A
put down
B
put off
C
put out
D
put aside
Don’t worry about the situation we’re facing now. I think the problem can be ________ without too much difficulty if we don’t lose heart.
#71094
A
turned over
B
taken over
C
got over
D
gone over
I ______ of your trying to earn some money, but please do not neglect your studies.
#75674
A
permit
B
promise
C
agree
D
approve