请去查询下班火车什么时候开。

单项选择题第（3）空应选择（）

A．cause
B．harm
C．break
D．disturb

问答题稍等一会儿，我会帮助你的。

问答题不仅我，而且汤姆和玛丽都喜欢游泳。

单项选择题The purpose of the passage is to（）.

A．convince readers that spiders are dangerous
B．indicate that the grass water spider is endangered
C．list all of the spiders that can be found in New Zealand
D．describe the characteristics of the grass water spider

单项选择题The expression wait on table in the second paragraph means （） .

A．work in a furniture shop
B．keep accounts for a bar
C．wait to lay the table
D．serve customers in a restaurant