ThetimethathightideoccursataparticularplaceisaffectedbyallofthefollowingEXCEPT______.
A.thedirectionofthewind
B.channelsintheseabottom
C.variationsinthecoastline
D.thepositionofthemoon
正确答案:A[解析]见最后一句话:mayalsocausetidestothehigher。

ThetimethathightideoccursataparticularplaceisaffectedbyallofthefollowingEXCEPT______.
A.thedirectionofthewind
B.channelsintheseabottom
C.variationsinthecoastline
D.thepositionofthemoon
正确答案:A