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The protection of our environment is not nothing to be left to the
A B C
government. Everyone should be concerned.
D

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Directions: In this part, there are 30 incomplete sentences. For each sentence there are four choices marked A, B, C and D . Choose the ONE answer that best completes the sentence. Then mark the corresponding letter on the Answer Sheet with a single line through the center.
16. Hearing the gunshot, all the birds flew _____ every direction.

A. in B. on C. to D. toward

The task is too much for me, so I can't carry on __ any longer.
I must get some help.

A. singly B. simply C. alone D. lonely

A. beneath B. behind C. backwards D. afterwards

读图4，完成36—37题。

A. 武汉市 B．南京市 C．重庆市 D，九江市