Question

--- I’m sure Jack can win the competition this term.
---Yes, I agree. _________ he works in his free time!

A．What hard

B．How hard

C．How hardly

D．What a hard

Answer 1

B

试题分析：句意:-我确信Jack会赢得这个学期的比赛。-是的，我同意。他业余时间学习多么努力啊！本题考查的是感叹句。what+a/an+adj.+n.或what +adj.+n.；how + adj. +a/an +n.或how +adj./adv.。根据他们的句型我们可以知道这里应该考查的是how 的第二个句型，故选B。