Whether you go or not, _______ is quite all right with me.
| A．that | B．which | C．and it | D．so |
They were _____ inventors than pure scientists.
| A．more | B．less | C．many | D．worse |
Old as the car is, _____ it works quite well.
| A．but | B．yet | C．so | D．however |
The stubborn boy didn't _____ so that he missed the chance.
| A．take advice | B．follow an advice | C．give some advice | D．ask for advice |
You'd better make a mark _____ you have any questions.
| A．at which | B．at where | C．the place | D．where |
I like ______ of the two stories, for this story is _____ than that one.
| A．both; not more interesting | B．neither; no more interesting |
| C．neither; not more interesting | D．either; no more interesting |