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【单选题】
下面关于氨茶碱药理作用的描述，错误的是( )A.
增加膈肌的收缩力
B.
拈抗腺苷的作用
C.
促进肾上腺素释放
D.
抑制磷酸二酯酶的活性
E.
增加腺苷酸环化酶的活性
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举一反三
【简答题】You work in a company in Layton. Which number should you call when you want to order a planter from Jimmy's Flower Shop? 1 ______________ or 2 ________________
【简答题】The doctor said these pills ___________ ( 减轻疼痛 )efficiently. 2. He ______________(服药) and had a good sleep. 3. They often ____________(熬夜) late and watch TV till midnight.
【单选题】When you are answering a phone call, what should you say?
A.
I am Cindy Lo, who are you?
B.
That is Cindy Lo, who 's this?
C.
Cindy Lo speaking, who's that?
【简答题】B. Listen to the passage again and answer the following questions. 1. When should you confirm your appointment if you made it long ago? 2. How many minutes ahead of the scheduled time should you arriv...
【单选题】What should you do when you are expecting an urgent call while you will be in an important meeting?
A.
Inform your co-workers that you are expecting an urgent call and that you will need to excuse yourself briefly to answer it.
B.
Take the call during the meeting, apologize later.
C.
Take the call anyway, your co-workers will understand that it must have been important.
D.
Keep the phone switched off, calls can wait.
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