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【单选题】
()铁路采用CTCS-3级列控系统。
A.
200km/h以下
B.
250 km/h以下
C.
300 km/h以下
D.
300 km/h以上
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参考答案:
举一反三
【单选题】()就是指因为电视直播而使得全社会、全集体观看的重大事件。
A.
图像事件
B.
媒介事件
C.
新闻事件
D.
新媒体事件
【简答题】第二节根据对话内容,从对话后的选项中选出能填入空白处的最佳选项,并在答题卡上将该项涂黑(E='AB,' F='AC,' G=AD)。选项中有两项为多余选项。 — Has Mr. West sold his house yet? — 61 — Has he moved to his new house yet? — 62 — When ? Tomorrow morning? — 63 — He’s ...
【单选题】Sometimes you just have to ______ disagreements. And making compromises is an important skill needed in your future.
A.
live up to
B.
live with
C.
live on
D.
live by
【简答题】补全对话。从表格中选出适当的句子组成完整的对话。 A. Is that you, Tony? B. Sorry, he isn't in. C. Mrs. Green here. D. Anything else? E. May I speak to Tony? F. May I leave a message? G. Can I take a message for you? A: Hello!...
【判断题】媒介事件就是指因为电视直播而使得全社会、全集体观看的重大事件。
A.
正确
B.
错误
【单选题】Many people have found their reading skill_____ improved after some training.
A.
slighly
B.
nearly
C.
greatly
D.
almost
【单选题】( )就是指因为电视直播而使得全社会、全集体观看的重大事件。
A.
媒介事件
B.
新媒体事件
C.
图像事件
D.
新闻事件
【判断题】机体的免疫应答主要通过基因、分子、细胞水平对它产生免疫调节作用。
A.
正确
B.
错误
【单选题】主要通过分泌TGF-β对免疫应答发挥负调节的T细胞是
A.
Thl
B.
Th2
C.
Th3
D.
CTL
【简答题】阅读短文,选择正确的答案。 Tom is my best friend. He's from Canada. He's 13 years old. He's younger than me, but I'm shorter than him. And he looks stronger. Today he feels sad, because it's the end of the school ...
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