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【单选题】
七段LED显示字符2的共阳极段选码是A.
A4D
B.
A2H
C.
A4H
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反馈参考答案：
举一反三
【单选题】Listen to the short dialogues and choose the best answer.
A.
The woman doesn't want to change the time.
B.
The man needs to change the time.
C.
The man is not free at 1pm.
D.
The woman is not free at 9 pm.
【单选题】listen to the short conversation and choose the best answer.
A.
she will inform the faculty members in person.
B.
she has to ask the engineers to repair the network.
C.
she is not sure if the network will be ok in the afternoon.
D.
she can not send the email right now.
【简答题】Directions: Listen to the short speech and take notes, then listen to the speech again and interpret it based on notes.
【单选题】Listen to the short conversation and choose the best answer to the question you hear.
A.
The human nature of dreaming the impossible.
B.
Traveling between the past and the future.
C.
The possibility of traveling back in time.
D.
The popularity of time travel stories.
【单选题】男性,36岁。经常餐后3~4小时上腹不适,烧灼样痛,近2个月来频繁呕吐,查体:上腹部可见蠕动波,上腹部轻压痛,肝脾未触及,移动性浊音(-),可闻及振水音。最可能的诊断是
A.
胃癌
B.
慢性胃炎
C.
肠梗阻
D.
胃溃疡
E.
幽门梗阻
【单选题】Listen to the short conversation and choose the best answer to the question you hear.
A.
Send these children to school.
B.
Help clean the tiny, dirty houses.
C.
Give these children some money and food.
D.
Have their daughter get to know such a life.
【单选题】Listen to the short coversation and choose the best answer.
A.
The furniture has to be rearranged .
B.
The sound equipment has to be set up .
C.
The conference room has to be cleaned .
D.
The video machine has to be checked .
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