Lisa， don't do many things at one time， or you'll be tired out． You can't ．（ ）
A．burn the candle at both ends
B．provide for a rainy day
C．put all your eggs in one basket
D．do as Romans do when in Rome
找出画线部分与其他单词发音不同的选项．（ ）
| A． |
cute |
B． |
bus |
C． |
duck |
找出画线部分与其他单词发音不同的选项．（ ）
| A． |
shop |
B． |
clock |
C． |
note |
________．
Congratulations!（ ）
| A． |
Sorry for breaking the glass． |
| B． |
How are you feeling today？ |
| C． |
I was awarded first prize in the writing contest． |
| D． |
Why not take the underground to the university？ |
Would you like to join me in making cakes tomorrow？
______．（ ）
| A． |
It doesn't matter． |
B． |
Don't worry． |
| C． |
You're welcome． |
D． |
I'd love to． |
Professor Tu Youyou never stops doing research on Chinese medicine，______？（ ）
| A． |
is she |
B． |
does she |
| C． |
isn't she |
D． |
doesn't she |