题目

数名射击运动员第一轮比赛成绩如下表所示； 环数78910 人数4231 则他们本轮比赛的平均成绩是 A．7.8环    B．7.9环    C. 8.l环    D．8.2环 答案：C阅读理解。     There are many kinds of ants in America. One kind is very strong. People are afraid of it, and animals  are afraid of it, too.     These ants move in large groups.    They eat all the animals, and they can  eat   wood  houses.  Sometimes even people are killed by them.  When the ants come near,   people leave their homes. But people are sometimes glad after the ants pass through, because they can see no insects ( 昆虫) or snakes .1. Some ants in America can be very       .     A. heavy      B. strong      C. light        D. thin2. People and animals are afraid of       .A. one kind of ants  B. all kinds of ants  C. small ants   D. big ants       3. People get away from the ants because       .A. they can eat and kill elephants    B. they can also eat wood housesC. they travel in large groups       D. they can even kill people4. Which is the best title (题目) for the storyA. Ants    B. American Ants    C. A Big Ant     D. A Strong Ant