问题
选择题
_______ the end of last term, we had learned 3,000 English words.
A.At
B.By
C.To
D.On
答案
答案:B
考查介词。by the end of到……时为止,固定搭配,句意:到上学期结束为止,我们已学3000个英语单词。
_______ the end of last term, we had learned 3,000 English words.
A.At
B.By
C.To
D.On
答案:B
考查介词。by the end of到……时为止,固定搭配,句意:到上学期结束为止,我们已学3000个英语单词。