Tideswould______ifthepullofthemoonequaledthepullofthesun.
A.bethesameheightastheyarenow
B.beofequalheightallthetime
C.sometimesbehigherthantheyarenow
D.nolongerbeaffectedbythewind
正确答案:C[解析]由文章倒数第六行第二句话推理可知选C。

Tideswould______ifthepullofthemoonequaledthepullofthesun.
A.bethesameheightastheyarenow
B.beofequalheightallthetime
C.sometimesbehigherthantheyarenow
D.nolongerbeaffectedbythewind
正确答案:C