閱讀理解；閱讀下列短文，根據短文內容從每題所給的A、B、C、D四個選項中選出最佳*。   Killerbee...

問題詳情：

閱讀理解；閱讀下列短文，根據短文內容從每題所給的A、B、C、D四個選項中選出最佳*。

    Killer bees started in Brazil in 1957. A scientist in Sao Paulo wanted bees to make more honey （蜂蜜）. So he put forty-six African bees with some Brazilian bees. The bees bred （繁殖）and made a new kind of bees. But the new bees were a mistake. They didn’t want to make more honey. They wanted to attack. Then, by accident, twenty-six African bees escaped and bred with the Brazilian bees outside.

    Scientists could not control （控制）the problem. The bees increased fast. They went from Brazil to Venezuela. Then they went to Central America. Now they are in North America. They travel about 390 miles a year. Each group of bees grows four times a year. This means one million new groups every five years.

    Why are people afraid of killer bees? People are afraid for two reasons. First, the bees sting （叮）many more times than usual bees. Killer bees can sting sixty times a minute non-stop for two hours. Second, killer bees attack in groups. Four hundred bee sting can kill a person.

    Already several hundred people are dead. Now killer bees are in Texas. In a few years they will reach all over the United States. People can do nothing but wait.

  1. After the African bees lived together with the Brazilian bees, they ______.

A. made more honey   B. made a new kind of bees

C. made a mistake     D. wanted to attack

  2. Why are people afraid of killer bees?

    A. They increase fast.                 B. Several hundred people are dead.

    C. They sting more and attack in groups.  D. They’re big and strong.

  3. Where have killer bees reached now?

    A. North America.     B. Brazil.     C. Venezuela.     D. All over the US.

  4. The best title of the passage is ______.

A. How to make more honey     B. Killer bees

C. A foolish scientist            D. How to feed killer bees

【回答】

1. B 2. C      3. A      4. B

知識點：日常生活類

題型：閱讀理解