40.David fell off a ladder last night, but he was all right. He is lucky—he ___________ himself badly.
(A)could not hurt
(B)had been hurt
(C)has hurt
(D)could have hurt

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統計： A(108), B(43), C(25), D(156), E(0) #657520

詳解 (共 3 筆)

#935592
could/would have+p.p
與過去事實相反的假設語氣句型


 
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David fell off a ladder last night, but he was all right. He is lucky—he ____ himself badly. 
(A)could not hurt 
(B)had been hurt 
(C)has hurt 
(D)could have hurt

 
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