They use computers to keep the traffic _____ smoothly.[ ]A. being run B. run

题型：高考真题难度：来源：

They use computers to keep the traffic _____ smoothly.

[ ]

A. being run
B. run
C. to run
D. running

答案

举一反三

There is a great deal of evidence _____ that music activities engage different parts of the brain.

[ ]

A. indicate
B. indicating
C. to indicate
D. to be indicating

题型：浙江省高考真题难度：| 查看答案

The traffic rule says young children under the age of four and ____ less than 40 pounds must be in a child safety seat.

A. being weighed
B. to weigh
C. weighed
D. weighing

题型：浙江省高考真题难度：| 查看答案

Sit down, Emma. You will only make yourself more tired, _____ on your feet.
A. to keep
B. keeping
C. having kept
D. to have kept

题型：北京高考真题难度：| 查看答案

_____ in the fields on a March afternoon, he could feel the warmth of spring. [ ]
A. To walk
B. Walking
C. Walked
D. Having walked

题型：安徽省高考真题难度：| 查看答案

_____ that she was going off to sleep, I asked if she"d like that little doll on her bed. [ ]
A. Seeing
B. To see
C. See
D. Seen

题型：北京高考真题难度：| 查看答案