问题
选择题
Though the ship sunk, all the people on her____ be resuced.
A.could
B.should
C.had to
D.were able to
答案
答案:D
could表示过去的能力,were able to表示过去做成了某事。句意:虽然船沉了但是所有的人获救了。
Though the ship sunk, all the people on her____ be resuced.
A.could
B.should
C.had to
D.were able to
答案:D
could表示过去的能力,were able to表示过去做成了某事。句意:虽然船沉了但是所有的人获救了。