General Secretary，Xi Jinping stressed that cross－strait cooperation would be strengthened________ the two sides could agree to oppose Taiwan independence．
| A．unless | B．even if |
| C．as long as | D．until |
It is strange that ___ little animal eats ____ many insects.
A. such a , such B. so, so C such a , so D. so, such
--Jane, you water the flowers today._____? ---But I watered them yesterday.
| A．do you | B．didn’t | C．don’t you | D．will you |
___ progress you have made this term!
| A．What great | B．How big | C．What a big | D．How rapid |
---Would you please take a short walk with us now? ---____. But I’m busy at present.
| A．Of course not | B．That’s all right | C．I’d like to | D．Sorry, I can't |
I ___, but I didn't think you were serious.
| A．shouldn't laughed | B．wouldn't laugh | C．shouldn’t have laughed | D．needn’t have laughed |