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【简答题】
在分光光度计中,波长范围不同而选用不同材料的容器和光源, 玻璃比色皿 和 钨灯 用于()光区。
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【单选题】听力原文：W: Dr. Steven, I am thinking about changing my major before the end of the freshman year. M: What are you studying now? W: I am taking three general requirements, American history and American li...
A.
Dean of Students.
B.
Lecturer in Speech Communication.
C.
Professor of Business Administration.
D.
Head of the Journalism Department.
【单选题】Please remind me ___ go without him tomorrow.
A.
don’t
B.
not to
C.
shouldn’t
D.
to not
【简答题】Please remind me______ he said he was going. I may be in time to see him off. A. where B. when C. how D. what
【单选题】听力原文：(M = Jim, F = Linda) M: Hello, Linda. F: Hello, Jim. M: I'm thinking of investing in your educational computers that your company has produced and I'm interested in the advertising campaign1. F: ...
A.
Investigating in the company's product.
B.
Buying a new educational computer.
C.
Joining the computer company.
D.
Reading the campaign plan.
【单选题】Please remind me______ he said he was going. I
A.
33. Please remind me______ he said he was going. I maybe in time to see him off. ( 全国 1) A.where
B.
when
C.
how
D.
what
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