7: 当前，（ ）成为登录互联网的主要手段。 A: 电脑 B: 固定电话 C: 电视 D: 手机 ...

2: 对于大数据，其最大的风险就是（ ）。 A: 成本 B: 数据量大 C: 隐私 D: 非结构化 ...

17: I want ______ movies because it can help me feel relaxed. A: watch B: watching C: watched D: to watch ...

12: Her fingers outside her woolen mittens were numb ______ the cold. A: in B: on C: at D: with ...

7: –– Robert: I’m going to the cinema this evening. –– Bill: ____ –– Robert: It’s a Western “Cowboy Comes Home”. A: What’s on? B: What’s in? C: What is acted? D: What is perform? ...

2: –– Salesman: Good morning. Planning to buy a new car today? –– Customer: ____. –– Salesman: What kind of car are you looking for? –– Customer: Something that has enough room for my family. A: I'm just looking everywhere B: I'm...

17: Customer: Excuse me, sir. Clerk: ______________________. Customer: I’d like to cash a check. Would you please tell me which window should I go to? Clerk: You can cash checks over there at window 6. A: What? Can I help you? B: It’s a...

12: Waiter:__________? Customer: Yes, I’ll have a cheeseburger, medium rare, with French fries. A: What do you want to eat B: Have you decided what to have yet C: Excuse me, but who’d like to order D: Excuse me, are you ready to orde...

7: Can you tell me ______ here today? A: what did you see B: what you saw C: when did you see it D: when you saw ...

2: He is____taller than us. A: many B: much C: more D: a few ...