单选题：We succeed in building the power station in a deep valley a

题目内容：

We succeed in building the power station in a deep valley as we had expected. A．come off
B．go off
C．take off
D．make off

参考答案：

答案解析：

The sentence "You might tolerate the rude and inconsiderate

The sentence "You might tolerate the rude and inconsiderate driver, but nowaday

分类：综合类题型：单选题

The most durable computer mice on sale are the IBM ones.A．Right B．Wrong C．Not me

分类：综合类题型：单选题

The computer mouse derives its name from the cable that goes out its body, whic

分类：综合类题型：单选题

10岁女孩，常有活动后心悸、气促。心脏听诊于胸骨左缘第2～3肋间可闻及Ⅱ～Ⅲ级喷射性收缩期杂音，肺动脉瓣区第二音亢进和固定分裂。该患儿最可能的诊断是A．房间隔缺

分类：综合类题型：单选题

羊水栓塞的早期诊断依据是A．典型的临床表现 B．下腔静脉采血查到羊水成分 C．胸部X线片 D．同位素肺部扫描 E．心电图

分类：综合类题型：单选题