题目内容
4. Miss Zhang is polite enough (wait) without getting angry.
4. to wait
2. — What’s the secret of your (successful) ? — Working hard.
3. He didn't know the (主题) of the report.
4. You can’t push in before others.(改为祈使句)
in before others.
4. You had better speak (大声地) when you give a speech.
() 4. Man s understanding of nature is developing . It never stays at the same level.
A. at the right time B. for the first time
C. from time to time D. all the time
1. 请避免像年龄这类的话题。
Please like age.
2. We should behave (quiet) when someone is sleeping.
() 1. —— Mum,can I help you with the cleaning?
Thank you? dear. But you are now. You must wait till you are.
A. too young;too old
B. too young;enough old
C. so young;enough old
D. too young;old enough