问题补充:
The two boys are both 1.80 metres height , but they are not the same age.
A. in; of
B. of; in
C. of; of
D. in; in
答案:
(答案→)A. in; of
B. of; in
C. of; of
D. in; in
解析:考查介词:第一空填in,in height“高度上”第二空填of,of+抽象名词,表示“…的”,of the same age“同龄的”,句意是;这两个男孩都是1米8高,但不是同龄的。选A。