问题
He studies ____ to pass the exam.
A:hard enough
B:hardly enough
C:enough hard
D:enough hardly
B:hardly enough
C:enough hard
D:enough hardly
正确答案是：
同类题型
British people usually shake hands the first timemeet.
Why are you so happy?—That’s because an old friend of is coming.
The lamb _________already. It_ __________for 2 days.
I had unusual day on my last school trip.
We can see no clouds in the sky. Therefore, there’s no doubt ______ it will be fine tomorrow.