题目内容
【题目】________ tigers in the world has reduced(减少) in the last fifty years．
A．A number
B．The number
C．A number of
D．The number of
【答案】D
【解析】a number of意为“若干”或“许多”，相当于some或a lot of，和复数名词连用，谓语动词用复数形式。必要时，还可以加上形容词great，large，small，good等。the number of...意为“……的数量”，谓语动词用单数形式。
【题目】阅读下面五种运动简介，将其与上面的图片相匹配，其中有一项为多余选项。
A.
B.
C.
D.
E.
F.
Many students like doing sports or watching games，especially ball games.There are many different kinds of ball games.How much do you know about them？
1.It was invented by a Canadian doctor，James Naismith.There are five players in each team when they are having a match.Players in one team try to throw the ball into the basket of the other team.Michael Jordan is one of them. |
2.The game has a long history.It originated(起源) from a Chinese game called “Cuju” in the ancient time.Then it was introduced to Europe and got developed.In the game，people mustn’t play it with their hands.Instead，they have to play it with their feet.There are usually eleven players in each team. |
3.The ball is usually played with the hands or arms.In the ball game，two teams of six players are separated by hitting a ball on the ground of the event of the Summer Olympic Games since 1964. |
4.It is also a team sport and each team has nine members.This ball game is played with a long bat.Players try to hit away the thrown ball from the other team with the bat. |
5.The game originated as a sport in Britain during the 1880s.It is played on a table.It is usually played between two players or two teams.Chinese people call the sport “pingpong” because of its sound when it is played. |
【1】____
【2】____
【3】____
【4】____
【5】____
