【已刪除】18. If the sun _____________ no gravity, the earth would fly towards some distant star. 
(A) has
(B) had
(C) will have
(D) would have

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統計: A(57), B(171), C(11), D(29), E(0) #339586

詳解 (共 3 筆)

#1218949
是因為與現在事實相反才使用had
如果與過去事實相反用had had
阿如果是真實的則用has
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#315293
如果太陽沒有重力,地球會飛向一些遙遠的恆星
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#1137928
是因為與事實相反才使用had嗎?
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