A hard-working man__ _______become a great scientist, but a great scientist__________
be a hard-working man.
| A．can’t; can | B．may not; can |
| C．mustn’t; must | D．may not; must |
—Is your mother badly ill?—No, ＿＿＿＿＿, only a little cold.
| A．serious anything | B．serious nothing |
| C．nothing serious | D．anything serious |
Aboutfilms were shown during the 5th Shanghai international film festival .
| A．two hundred of | B．two hundreds of |
| C．two hundred | D．two hundreds |
The policeman asked him____.
| A．what did his car look like | B．what was his car |
| C．his car looked like what | D．what his car looked like |
The workers were made _____ the whole day.
| A．work | B．to work |
| C．worked | D．working |
I really don’t know _______ .
| A．what to do it | B．how shall I do it |
| C．how to do it | D．what shall I do it |