根據句意及漢語提示，寫出各單詞的正確形式，每空一詞。1.  Perhapsnoonehasknownthe  ...

問題詳情：

根據句意及漢語提示，寫出各單詞的正確形式，每空一詞。

1.    Perhaps no one has known the    (原因) of this kind of disease so far.

2.   Alice is full of energy and does not mind doing      (額外的) work for you.

3.   Our English teacher gives us a great deal of     (建議) on how to remember words.

4.   President Xi said the     (友誼) between China and the UK would have a bright future.

5.   It’s reported that the teachers of Hengshui High School are     (嚴格的) in English handwriting than in many other schools.

【回答】

1. cause 2. extra 3. advice 4. friendship 5. stricter

知識點：單詞拼寫

題型：單詞拼寫