23.____ luck people they are!A.What B.What a C.How24.Of the two pens,the boy chose ____ one.A.less expensive B.the less expensive C.the least expensive
问题描述：
23.____ luck people they are!
A.What B.What a C.How
24.Of the two pens,the boy chose ____ one.
A.less expensive B.the less expensive C.the least expensive
答
23. A.What
24. B. the less expensive
答
C
因为what 加不可数 ， what a 加单数，people是集合名词
B
只有两者用比较级，所以排除C
the XXXXXX one 是固定用法，必须有the
答
23 A
24 特指B
答
A感叹句，而且people为集体名词所以what 后不用a
B 两者中较。。。的一个，比较级前要用the