68. When the boy playing by the river fell into the river, I was out of the room

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68. When the boy playing by the river fell into the river, I was out of the room _______.

A．in flash

B．in a flash

C．as a flash

D．for a flash

答案

解析

略

举一反三

69. With the guide leading the way, the visitors were able to travel through the forest not by air but _____ foot.

A．by

B．on

C．in

D．with

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70. I know it is difficult __________ him to talk like the lecturer, but I think he should grasp every chance .

A．of

B．for

C．with

D．Over

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71. People eat a lot of sugar __________ cakes, soft drinks, sweets and so on every day.

A．in form of

B．in the shape of

C．shaped by

D．at form of

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72. We couldn’t read the notice on the board because several people were standing _______ it.

A．in front of

B．in the front of

C．at the back of

D．in back of

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73. It is not right _____ a person who is _____ trouble.

A．to make fun of; at	B．to make fun of; in
C．to be made fun of; in	D．to be made fun of; with

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