(单选题)5: An actor had to be (versatile). A: possessing various skills B: especially quick in understanding C: unusually prepared for difficult work D: doing many tasks at the same time ...

(单选题)19: Drake sailed back to Plymouth in 1581, after his three-year (expedition) round the world. A: fight B: research C: performance D: voyage ...

(单选题)13: Trade secrets should not be discussed (in public). A: loudly B: carefully C: freely D: openly ...

(单选题)7: Jane＇s a socialable girl. As soon as she meets strangers, she can quickly get ________ with them. A: known B: acquainted C: polite D: shocked ...

(单选题)1: Both water and wind power are cheap forms of energy and they are easily (available) but they can only create a small quantity of energy. A: able to be obtained B: able to be created C: able to be discovered D: able to be used...

(单选题)15: What? beef ice cream? It sounds so____! A: happy B: normal C: responsible D: revolting ...

(单选题)9: Fuels are more useful than wind or water power because the (amount) of energy they produce is greater. A: quality B: task C: quantity D: type ...

(单选题)3: "Why did you go to the wrong class, Mr. Wang " "Well, I forget ____ I was supposed to go to." A: which the room B: which room C: what was the room D: what room was it ...

(单选题)17: He＇s a clever businessman and makes a lot of _________ here. A: profits B: losers C: accounts D: discoveries ...

(单选题)11: I suppose he’s serious, ____? A: do I B: don’t I C: is he D: isn’t he ...