Question

【题目】They have taught me to work hard.
A.how important is it
B.how important it is
C.what important is it
D.what important it is

Answer 1

【答案】B
【解析】感叹句句式为：1.How +形/副（+主+谓）；2.What +a/an+形+可数名词单数（+主+谓）；3.What +形+可数名词复数/不可数名词（+主+谓）。故选B。
考查How引导的感叹句。