大全98,不明白

1.                             Although the lesser cornstalk borer is widely distributed, control of them is necessary only in the South.

(A) the lesser cornstalk borer is widely distributed, control of them is     ---them 无指代

(B) widely distributed, measures to control the lesser cornstalk borer are ---distributed的逻辑主语变成是measures了,而正确的应该是cornstalk borer

(C) widely distributed, lesser cornstalk borer control is ---同B.

(D) the lesser cornstalk borer is widely distributed, measures to control it are（D）


(E) it is widely distributed, control of the lesser cornstalk borer is ---it优先指代了control,还是错


所以选择D