to reach them on the phone, we sent an email instead. [ ]

题型：同步题难度：来源：

           to reach them on the     phone, we sent an email instead.     [     ]
A. Fail
B. Failed
C. To fail
D. Having failed

答案

举一反三

The storm left,_     a lot  of  damage to this area.     [     ]
A. caused
B. to have caused
C. to cause
D. having caused

题型：同步题难度：| 查看答案

________different kinds of pianos, the factory is sure they can satisfy people"s needs. [      ]
A. To produce
B. Being produced
C. Produced
D. Having produced

题型：福建省同步题难度：| 查看答案

The medical team left the village with great satisfaction, ________a lot of local villagers. [ ]
A. treating
B. having treated
C. to treat
D. treated

题型：福建省同步题难度：| 查看答案

________different kinds of pianos, the factory is sure they can satisfy people"s needs . [     ]
A. To produce
B. Being produced
C. Produced
D. Having produced

题型：山西省同步题难度：| 查看答案

The little boy, ________two attempts to climb over the fence of the garden, decided to have another try.[     ]
A. having made
B. making
C. made
D. has made

题型：山西省同步题难度：| 查看答案