Bill always seems so confident, but he’s extremely shy.
A. in vain
B. in contrast
C. in reality
D. in surprise
网友回答
A. in vain
B. in contrast
(答案→)C. in reality
D. in surprise
解析:考查介词短语。in vain白费地,徒劳;in contrast相比之下; in reality实际上,现实上;in surprise惊奇地。题意:比尔好象总是很自信,但是事实上,他相当地害羞。因此选择C。