The world’s population is getting larger and larger, so scientists are trying to _______ new ways to solve the food problem.
#56879
A
catch up with
B
keep up with
C
come up with
D
make up with
推荐题目
You’d better English .
#56757
A
practice speaking; as much as possible
B
practicing speaking; as often as possible
C
practice speaking; as good as possible
D
practice speak; as possible as you can
The snow melts quickly in the warm sun.
#60536
A
becomes solid
B
becomes cold
C
becomes liquid
D
becomes hot
- How was the performance last night?- It was so good. Though it ＿＿＿＿＿＿ nearly four hours, few people left early.
#53492
A
covered
B
reached
C
lasted
D
played
It’s 8:30. Jeff is _________ a football match online.
#53255
A
reading
B
looking
C
looking at
D
watching
—What do you usually do at the weekend?—I ________ the program “If You Are The One” (非诚勿扰) with my family.
#58829
A
used to watch
B
was used to watching
C
am used to watch
D
get used to watching