预约成功
2. not as/so+原级+as
(15) He speaks English well indeed, but of course not ______a native speaker.
A. as fluent as B. more fluent than
C. so fluently as D. much fluently than
解析：修饰动词speaks要用副词，排除A和B;又因than前必须是比较级，排除D;只有选项C正确。
(16)-Do you have a big library?"
-No, we don't─at least, not ________yours.转自环 球 网 校edu24ol.com
A. bigger as B. as big as
C. as big than D. as bigger than
解析：由语境可知，是要表达"至少没有你们的图书馆那么大"，表示"不如"是"not as+原级+as".答案是B.
3. as +形容词+(a/an+)名词+as
(17)Our neighbour has ______ ours.转自环 球 网 校edu24ol.com
A. as a big house as B. as big a house as
C. the same big house as D. a house the same big as
解析：由句式结构判断，选B.
(18)It is generally believed that teaching is ________it is a science.
A. an art much as B. much an art as
C. as an art much as D. as much an art as
解析：由固定搭配"as+形容词+[(a/an+)名词]+as"可排除选项A，B和C.答案是D.
4. 比较级，A or B?
(18)Which do you think tastes________, the chicken or the fish?
A. well B. good C. better D. best
解析：两者之间比较，要用比较级。答案是C.
