—Do you often exercise?—Yes. I think exercising helps us ______. [ ]A. keepi

题型：0115 期中题难度：来源：

—Do you often exercise?
—Yes. I think exercising helps us ______.

[ ]

A. keeping healthy
B. to keep health
C. keeping in good health
D. to keep in good health

答案

举一反三

Traditional Chinese doctors believe it"s important _____ a balanced diet.

[ ]

A. to eat
B. eating
C. eat
D. ate

题型：0115 期中题难度：| 查看答案

I hear Hawaii is a good place _______ sightseeing.

[ ]

A. to go to
B. to go
C. going to
D. going

题型：0115 期中题难度：| 查看答案

It takes _____ 30 minutes _____ his homework.
A. him; do
B. him; to do
C. his; to do
D. his; go

题型：山东省期中题难度：| 查看答案

Jack prefers _____ his old car _____ a new one.

[ ]

A. selling; to buy
B. selling; to buying
C. to sell; to buy
D. to sell; buy

题型：江苏期中题难度：| 查看答案

The kids followed their teacher ______ into their new classroom. [ ]
A. walk
B. walks
C. to walk
D. walking

题型：山东省期末题难度：| 查看答案