以下关于我国科技史,不正确的是( )。
A.1965年,我国首次人工合成了结晶牛胰岛素
B.世界上首次作出哈雷彗星的确切记录的是《春秋》
C.我国古代最初采用的计算工具是算筹
D。“月光生于日之所照,魄生于日之所蔽,当日则光盈,就日则光尽。”是元朝天文学家郭守敬对日食现象作出的科学解释
第1题
According to the passage, when will the person be contacted by the lost-and-found office?
A.When the person is on the subway.
B.When the person comes to the office in person.
C.When the office finds a match for the item lost.
D.When the office finishes the search for the item lost.
第2题
听力原文:What's the extension number of the head office?
(A) It's on 5th and Main street.
(B) I think it has 12 floors.
(C) You should check their website.
(27)
A.
B.
C.
第3题
A.1/4WωDD、2/4WωDd、1/4Wωdd
B.1/4WWDD、1/4ωωdd、1/4WWDd、1/4ωωDd
C.1/2Wωdd、1/2WωDd
D.1/4WωDd、1/4Wωdd、1/4ωωDd、1/4ωωdd
第4题
............people from the office see two men they know having dinner together,
A.Whether
B.Even If
C.If
第5题
&8226;You are going to be out of the office.
&8226;Write an E-mail to customers:
Reminding them that you are out of the office
Saying when you will be back in the office
Suggesting who should be contacted for urgent questions.
&8226;Write 30-40 words.
&8226;Write on your Answer Sheet.
第6题
Could we postpone my visit to your office until the week commencing 5 September?
A.The visit will be delayed until someday after September 11th.
B.The visit will be made someday from September 5th to September 11th
C.The visit will be cancelled because of a meeting on September 5th.
第7题
&8226;You are going to be out of the office.
&8226;Write an E-mail to customers:
Reminding them that you are out of the office
Saying when you will be back in the office
Suggesting who should be contacted for urgent questions.
&8226;Write 30-40 words.
&8226;Write on your Answer Sheet.
第8题
A.above
B.under
C.over
D.across
第9题
A.above
B.under
C.over
D.across
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