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【单选题】
胰岛PP细胞分泌A.
胰高血糖素
B.
胰岛素
C.
生长
D.
胰多肽
E.
内因子
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【简答题】He had to _______ the mud off his shoes before coming into thehouse. A) scratch B) sc C) strap D) stroke
【单选题】What did Tim's company arrange before he left?
A.
A . a short visit to Dubai before moving there a short visit to Dubai before moving there
B.
a personal contact with the team in Dubai
C.
a language course in Arabi c
【单选题】. Tim, you should briefly ___ the main arguments before the voting.
A.
calculate
B.
identify
C.
observe
D.
summarize
【单选题】Why is Tim Pearson coming along today?
A.
To do an interview.
B.
To plan an interview and some filming of the Museum.
C.
To talk about the Museum and give a talk about money.
D.
To plan an interview and a tour round the Museum.
【单选题】_______ for the coming examinations before, I have no time for the film.
A.
Not preparing
B.
To prepare
C.
Having not prepared
D.
Not having prepared
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