問題詳情

1.An apple fell on my head______ under the tree.
(A) when I am reading
(B) since I read
(C) because I read
(D) while I was reading

參考答案

答案:D
難度:計算中-1
書單:沒有書單,新增

用户評論

ivy】評論

An apple fell on my head while under the tree. (一顆蘋果掉到我頭上,正當我在一棵樹下閱讀的時候)(A) when I am reading --> when 通常接普通動詞(B) since I read --> 連接詞since 由於, 不適當(C) because I read --> 連接詞because 因為, 不適當(D) while I was reading --> while 用於正當在做某個動作時,已進行式呈現