用于冲洗智齿冠周炎的氯己定溶液的浓度是
A.0.1%B.0.05%C.0.25%D.3%E.0.2%
参考答案:A
阅读短文,作判断,用“T”或“F”表示:
It is Saturday today. Tom has no lesson. Tom and his father are on a bus now. They are going
to the supermarket. On the bus, Tom meets his uncle Henry, his aunt Ann and their son Tony. Tom
says hello to them. They are going to the zoo. Tony wants to see the animals in the zoo. He likes
animals. He says he can see many animals there. At the bus stop they say goodbye.
( )1. It is Saturday tomorrow.
( )2. Tony is Tom’s brother.
( )3. Tom’s uncle is going to the supermarket.
( )4. Ann is Tony’s mother.
( )5. Henry is on the bus, too.
( )6. There are no animals in the zoo today.
在亚洲范围内,()是面积最大的气候区。
A.热带雨林气候
B.温带季风气候
C.温带大陆性气候
D.热带季风气候