Knowledge is to one’s mind ______ food is to one’s body.
| A．that | B．where | C．what | D．which |
—Has Tom finished his task yet?
—I’m not sure. But he _____ on it last week
| A．was working | B．has been working |
| C．worked | D．had been working |
It was with the help of the local guide the mountain climber was rescued.
| A．who | B．that | C．when | D．how |
Harry is feeling uncomfortable. He _______too much at the party last night.
| A．could drink | B．should drink |
| C．would have drunk | D．must have drunk |
A clean environment can help the city bid for the Olympics, which ________ will promote its economic development.
| A．innature | B．inreturn | C．inexchange | D．infact |
After several rounds of the Voice of China Competition, Ji Ke Jun Yi _______ because of her excellent voice and performance.
| A．put out | B．picked out | C．broke out | D．stood out |