The man is weak in health, and is advised by the doctor ________more exercise.[

题型：0118 月考题难度：来源：

The man is weak in health, and is advised by the doctor ________more exercise.

[ ]

A. taking
B. should take
C. took
D. to take

答案

举一反三

This is the only way we can think of _____ the problem.

[ ]

A. solving
B. to solve
C. solved
D. solve

题型：0114 月考题难度：| 查看答案

The US was the first country _______ the new strange disease in 1981.

[ ]

A. recognized
B. recognizing
C. having recognized
D. to recognize

题型：山东省期末题难度：| 查看答案

Believe it or not, taking exercise is the best way you can imagine ______ healthy.

[ ]

A. keeping
B. to keep
C. kept
D. keep

题型：黑龙江省期末题难度：| 查看答案

_____ the goal of "Education for All", the Chinese government is making joint efforts.

[ ]

A. To achieve
B. Achieving
C. Achieve
D. Having achieved

题型：江西省期末题难度：| 查看答案

_______the safety of gas, the government has checked the city"s gas supply system thoroughly.

[ ]

A. To ensure
B. Ensuring
C. Having ensured.
D. To have ensured

题型：江西省期末题难度：| 查看答案