Question

hard

1)adj．firm and stiff

e．g．This cheese is as ________ as rock．

2)adj．difficult to do or understand

e．g．The problem is very ________．I can't work it out．

3)adv．making a great effort

e．g．He worked so ________ at his lessons that he passed the exam．

4)adv．strongly or heavily

e．g．It's raining ________ and ________

It was snowing ________ when I got there．

Answer 1

答案：1)hard;2)hard;3)hard;4)harder,harder,hard