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A large quantity of water pipes ____ needed.

时间:2021-02-22 15:13来源:未知作者:admin 点击: 次

(单选题)13: A large quantity of water pipes ____ needed. A: are B: is C: has D: have

(单选题)13: A large quantity of water pipes ____ needed.

A: are

B: is

C: has

D: have

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