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【单选题】
慢性肺源性心脏病急性加重期病人应慎用A.
镇静剂
B.
祛痰剂
C.
解痉平喘药
D.
呼吸兴奋剂
E.
抗感染药物
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反馈参考答案：
举一反三
【单选题】下列哪一项不属于影响美国人的时间观念的因素？
A.
美国历史很短，所以美国人的历史和时间跨度感也很短
B.
美国人的自由主义价值观
C.
西方人 ( 包括美国人 ) 对生命的价值意识更强
D.
美国社会极具变化性和流动性
【单选题】—Did you notice him enter the room just now? —No. I to the radio with my eyes shut.
A.
listened
B.
have listened
C.
am listening
D.
was listening
【单选题】Did you notice him ______
A.
crossed the road
B.
across the road
C.
having crossed the road
D.
cross the road
【单选题】下列哪项内容不属于简·雅各布斯在《美国大城市的死与生》一书中所表达的核心观点（ ）
A.
城市的多样性是城市的生命力、活力和安全之源
B.
城市街道是城市中最重要的视觉感受“发生器”，也是市民最主要的公共活动场所
C.
提出运用带状路网解决城市交通问题，关注城市生态环境，体现出宏伟的尺度和纪念性
D.
提倡恢复街道和街区多样性的活力
【简答题】( 1 )为什么某些肠道寄生虫如蛔虫在体内不会被消化道内的胃蛋白酶、胰蛋白酶消化( 2 )为什么蚕豆必须煮熟后食用,否则容易引起不适?
【单选题】--- Did you notice him come into the hall? --- Sorry, sir. I _______ with my friends online.
A.
was chatting
B.
chatted
C.
would chat
D.
am chatting
【单选题】A : Did you notice him come in ? B: No, I —— a football game.
A.
have watched
B.
had watched
C.
am watching
D.
was watching
【单选题】—Did you notice him come in? —No. I _____ a football game. [ ]
A.
have watched
B.
had watched
C.
am watching
D.
was watching
【单选题】Our headmaster isn’t in his office. I can’t find him anywhere. Did you notice him ______ the office?
A.
to enter
B.
enter
C.
to leave
D.
leave
【单选题】A: Did you notice him come in? No. I _____ a football game.
A.
have watched
B.
was watching
C.
were done
D.
am watching
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