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

单项选择题This passage is mainly about（）.

A．a deaf player devoted to the game of baseball
B．baseball game rules and important players
C．the rise in the social position of the deaf people
D．where the baseball judge hand signals came from

单项选择题According to this passage, the best way to build a good vocabulary is（）.

A．to remember a lot
B．to read a great deal
C．to take part in a lot of good talks
D．both B and C

单项选择题The American Automobile Association Foundation for Traffic Safety plans to（）.

A．try out the Japanese method in certain areas
B．change the road signs across the country
C．replace straight, horizontal bars with chevrons
D．repeat the Japanese road patterns

单项选择题According to the passage, the hostess cooks dinner herself mainly because（）.

A．servants in American are hard to get
B．she takes pride in what she can do herself
C．she can hardly afford servants
D．it is easy to prepare a meal with canned food

单项选择题The passage tells us that the spider （）.

A．feeds grass and thistles to its young
B．lives on blades of grass under the water
C．lives in the grass on the banks of streams
D．eats a meal once every five weeks

单项选择题The advantage of chevrons over straight, horizontal bars is that the former（）.

A．can keep drivers awake
B．can cut road accidents in half
C．will look more attractive
D．will have a longer effect on drivers

单项选择题第（2）空应选择（）

A．can
B．must
C．will
D．shall