A、allowed
B、entitled
C、permitted
D、enabled
A、allowed
B、entitled
C、permitted
D、enabled
A、Both are prepared using high temperature pyrolysis
B、Both are pyrolyzed above 2000 Both are pyrolyzed above 2000ºC
C、Both are based on polyacrylonitrile precursor fibers.
D、Both are mainly composited of carbon.
A、microplankton
B、macroplankton
C、nanoplankton
D、picoplankton
A、heating
B、ventilation
C、drill stem
D、air conditioning
A、wind (qi), water (saliva)
B、wind (breath), water (blood)
C、wind (breath), water (saliva)
D、wind (qi), water (blood)
1.You can put it into your checked-in baggage 2.But you must come back in 30 days 3.Thanks for your cooperation. 4. Please open it for a further check. 5.it is not permitted to be taken on board Dialogue 1 S:Is this your bag? ____________________________ P:OK. S:What’s in it? P:Some odds and ends. S:What’s this? P:It is a small Swiss knife. S:Sorry, ____________________________ according to Civil Aviation Law of China. P:Oh,what should I do with it? S: ____________________________ or you could leave it here until you come back. P:But I have not any checked-in baggage. S:Then you can only leave it here. ____________________________or you can abandon it. P:OK.I’ll abandon it. S:That’s OK.____________________________ Bye P:Bye 1.It’s really a great pity. 2. when will your flight take off? 3.May I take it away now? 4.Can I leave my other things here? 5.I dropped it on the ground when I was coming to the airport.. Dialogue 2 S:Whose box is it ? P: It’s mine. Is it OK?____________________________ S:Wait a minute, please. Maybe your porcelain is broken. P: Really? Oh, good heavens. Broken? Yes, ____________________________ I didn’t think it was broken. You know, it is for my best friend. What shall I do now? S: ____________________________Bad luck. However, there is no use crying over spilt milk. I suppose you might get another one in the duty-free shop. P: May I go back there now? S: Of course you can, but____________________________ P: At 10:20, S: You still have 50 minutes. P: ____________________________ S: Oh, it is better that you take them with you. As you see, there are many people and things here. P: Oh, yes. Thank you for your kind suggestion, anyway.
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!