If I were in ____ position of the mayor,I wouldn’t allow _____ factory like this standing in the center of the town.

A．a;the

B．the;

C．the;a

D．/;the

把相应的动物与归属用线连接起来。

①蟹         

A．两栖动物

②河蚌

B．哺乳动物

③鲸

C．环节动物

④青蛙

D．软体动物⑤水蛭        E．甲壳动物