In the face of the variation （变异） of the virus，not only China but also other countries to take action to fight against the crisis （危机）.（ ）
| A． |
have |
B． |
has |
C． |
having |
—What fun The Croods is！
—Yeah！I like the movie，too．It’s so ________．
| A．boring |
| B．scary |
| C．interesting |
| D．sad |
You’re so tired；________ have a rest(休息)？
| A．let’s |
| B．why don’t |
| C．why not |
| D．what for |
The movie is ________ interesting．We want to go and see it．
| A．a kind of |
| B．kind of |
| C．kinds of |
| D．of kind |
He is an Australian boy．He is from ________．
| A．Japan |
| B．China |
| C．Australia |
| D．England |
I can see ________ elephant and ________ cat in it．
| A．a；an |
| B．an；a |
| C．an；an |
| D．a；a |