It was in that house the old man died.A

搜题请搜索小程序“爱下问搜题”

问题选择题

It was in that house the old man died.

A. where
B. which
C. who
D. that

答案

答案：D

选择题

The experiment shows that proper amounts of exercise, if____regularly,can improve our health. [ ]

A. being carried out

B. carrying out

C. carried out

D. to carry out

单项选择题 A3/A4型题

40岁农民，诊断左肺炎球菌肺炎，治疗上该患者应用青霉素800万单位，每日2次静脉滴注，3天后体温未明显下降，左胸痛加重。

你认为应当立即做下列哪项工作（）

A．痰细菌培养+药敏，以确定诊断

B．急查心电图，确定是否冠心病

C．换用其他高档广谱抗生素

D．做胸部B超、心脏B超，确定有否心包积液、胸腔积液

E．加用抗革兰阴性杆菌的药物