37. We must pay attention to ______ problem of pollution because we can’t live without ______ air.
(A) /, /
(B) the, the
(C) /, the
(D) the, /
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統計: A(7), B(91), C(29), D(302), E(0) #2062950
統計: A(7), B(91), C(29), D(302), E(0) #2062950
詳解 (共 2 筆)
#4977554
因為空氣不是特定的,只是一般的空氣,所以不用加the
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#4757137
為什麼air前面不用加the?
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0