先天性骨梅毒的特征表现为（） A.军刀腿 B.Charcot关节 C.Wasp-Wa

阅读下面短文，从每题所给的三个选项（A、B和C）中，选出最佳选项。

There are many different ways to travel to Paris from London. One of the quickest and most popular ways is by train. From Waterloo Railway Station, you can travel all the way to Paris. The journey takes about three hours. The train, called the Eurostar, is very modern, and the seats are comfortable.

You can also travel to France by ship. First, you go to Dover, on the coast, by bus from London. The bus stops at the Ferry Terminal Seven in Dover. You can buy your tickets there. Passengers travelling by car can drive on to the ferry, too.

Another way to travel to Paris is by plane. There are several airports with international flights to Paris and other cities in France. You can travel to London Airport by bus or subway.

Some people even go by taxi but this is a very expensive way to travel! 

小题1:The most popular way to Paris is _______.

A. by ship                                 B. by plane                                 C. by train

小题2:Traveling from London to Paris by taxi is_______.

A. quick                                       B. expensive                              C. comfortable

小题3:What does the word “ ferry” mean in Chinese?

A. 汽车站                               B. 港口                               C. 火车站

小题4:How many ways of transportation(交通) are mentioned in the passage?

A. Five.                               B. Six.                                 C. Seven.

小题5:The passage mainly tells us about_______.

A. different ways traveling from London to Paris

B. international flights from London to Paris

C. buses stopping at Ferry Terminal Seven in Dover

7+7+7+7写成乘法算式是[ ]

A．4×7

B．7×4

C．7×4或4×7

下列关于力的理解中正确的是（　　）

A．物体静止一定是受到了静摩擦力的作用

B．甲用力把乙推倒，说明甲对乙的力大，而乙对甲的力小

C．当物体离开地面时不再受重力作用

D．力是矢量，不但有大小，还有方向

从书店的进销角度看，自然科学著作的特征是理论专著多、不同的学科之间读者（）、同一学科之间的内容深浅差别大、读者对象明确。

《大中刑律统类》编纂于( )。

A．唐朝

B．宋朝

C．五代

D．元朝