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【单选题】

Questions 23-30
Word Tips
You will hear a talk between a young employee and a senior cashier of a firm.
You have to complete the sentences 23-30 by choosing the correct answer.
Mark one letter A, B or C.
The reasons he stayed in Westhampton on 10th were the following except ______ .

A.
a cheap day return mid-week
B.
a longer course than expected
C.
a car breakdown
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参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】碳酸氢盐(AB)>标准碳酸氢盐(SB)表明为( )

A.
代谢性酸中毒
B.
呼吸性酸中毒
C.
代谢性碱中毒
D.
呼吸性碱中毒
E.
无酸碱平衡紊乱

【单选题】Where are they talking

A.
In a market.
B.
In a post office.
C.
In a restaurant.

【单选题】下列哪种情况可以拟诊冠心病

A.
40岁以上男性阵发性心悸憋气
B.
可疑心绞痛
C.
血脂增高
D.
高血压,心悸,气促
E.
心电图明显心肌缺血表现