问题补充:
We like elephants , because they are interesting . And we like dogs , .
A. also
B. either
C. /
D. too
答案:
A. also
B. either
C. /
(答案→)D. too
解析:句意:我们喜欢大象,因为他们是有趣的,我们也喜欢狗。A. also也,用于句中; B. either 也,在句末,用在否定句中; D. too也,用在肯定句中。因为这里是肯定句,所以应该用too,故选D。