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【单选题】
经脱羧基后生成产物能使血管舒张的氨基酸是A.
精氨酸
B.
天冬氨酸
C.
组氨酸
D.
谷氨酸
E.
5-羟色氨酸
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【单选题】听力原文：Rex Jink, the manager in charge of accounts would like to remind employees that all end-of-year expense claims are due before the end of next week. Any claims that are received by the claims depa...
A.
To remind employees of a party
B.
To ask workers to file expenses
C.
To check to see if workers have been paid
D.
To help employees understand taxation
【单选题】Go straight. Cross Grand Street. It’s on your (left), just opposite the park.
A.
左边
B.
右边
C.
离开
【简答题】We would remind you that the offer made in our last letter is valid for one month from the date of the letter.
【简答题】______ would remind the tourists of the untimely death of a modem U.S. president.
相关题目：
【单选题】Go straight. Cross Grand Street. It’s on your (left), just opposite the park.
A.
左边
B.
右边
C.
离开