-----when has the country been open to international trade?
-----1978, I suppose.
| A．Since | B．In | C．From | D．After |
We all know that, __________, the situation will get worse.
| A．not if dealt carefully with | B．if not carefully dealt with |
| C．if dealt not carefully with | D．not if carefully dealt with |
I spoke that slowly but I didn’t __________my meaning __________.
| A．come…across | B．get…across | C．get…about | D．get…ahead |
---How’s your tour around the North Lake? Is it beautiful?
---It __________ be, but it is now heavily polluted.
| A．will | B．would | C．should | D．must |
——Your neighbors may __________you with playing your radio too loudly at night.
——I know. They never say anything that ___________ me especially.
| A．accuse, appeals to | B． charge, appeal to | C．charge, appeals to | D．blame, appeals to |
I won’t call you, ___________ something unexpected happens.
| A．unless | B．whether | C．because | D．while |