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【简答题】
用A,B,C表示三角形的3个内角,a,b,c表示对应的3个边长。球面三角形的正弦定理是______;双曲平面三角形的正弦定理是______。
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【单选题】听力原文:Why was Hancock Street closed yesterday? (A) A marathon was routed along the road. (B) It's famous for apparel. (C) Yes, it closes at 9 every day. (8)
A.
B.
C.
【单选题】听力原文:Why was the board meeting pushed back? (A) Because Mr. Gomez is on a business trip. (B) Yes, I' II push it up to tomorrow. (C) No, the white board is pretty new. (27)
A.
B.
【简答题】●We have already covered the topic of network addresses. The first(71) in a block (in classes A,B,and C) defines the network address. In classes A,B,and C,if the hostid is all ls, the address is calle...
【单选题】(Though) he is (hard-working), he still feels inferior (than) (others) in the special class.
A.
Though
B.
hard-working
C.
than
D.
others
【单选题】听力原文:Why was Jane nervous? (12)
A.
Because she was worried about the birthday party.
B.
Because she found this history course very challenging.
C.
Because she thought her term paper might be late.
D.
Because she had a very hard time sleeping.
【单选题】听力原文:Three. Why was the man late home? Woman: Hi! Have you had a busy day at the office? Man: Yes, sorry I'm late. I didn't get the bus because Pete offered me a lift. We didn't realise the motorway w...
A.
B.
C.
【单选题】(Though) he is (hard-working), he still feels inferior (than) (others) in the special class.
A.
though
B.
hard-working
C.
than
D.
others
【单选题】听力原文:Why was Mr. Jackson late for the conference? (A) The conference was postponed. (B) He had to take his son to the hospital. (C) At 1:30 at the latest. (14)
A.
B.
C.
【单选题】听力原文:Why was the project cancelled? (A) There wasn't enough funding. (B) He projected good results. (C) You can't cancel it. (25)
A.
B.
C.
【判断题】西安事变的和平解决,标志着以国共两党第二次合作为基础的抗日民族统一战线初步形成。判断对错
A.
正确
B.
错误
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