下列各组动物中，都用鳃呼吸的是

题干

下列各组动物中，都用鳃呼吸的是（）

A：珍珠蚌、鲫鱼、鳄鱼

B：河蚌、青鱼、海马

C：鲸、蛇、乌龟

D：青蛙、青鱼、蝌蚪

上一题下一题 0.0难度选择题更新时间:2019-07-26 10:49:27

B

根据所听内容和表格中的提示词，从下列各题所给的A、B、C三个选项中选择最佳选项。

An Experience of Watching a Movie
Time	Last weeked
Event	I went to cinema to watch journey to the west with ( 1 ) .
Result	Some of the people there made me feel very ( 2 ) .
Causes	①A few guys were ( 3 ) loudly or even shouting. ②Some people threw away plastic bags, ( 4 ) and other rubbish.
Advice	All of us are supposed to obey the rules ( 5 ) .