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【单选题】
Mario va a lavorare la mattina e ( ) [finire] di lavorare la sera.
A.
finisce
B.
fine
C.
finnisce
D.
finisca
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【单选题】从不同种出行方式对二氧化碳排放量,我们很清晰看到大力发展什么是控制汽车增速的一个主要措施?
A.
新能源汽车
B.
公共交通
C.
高铁
D.
共享单车
【单选题】When the author is talking about the Jewish Population Survey, he seems ______.
A.
to believe the shrinking of the Jews in America
B.
to support the rejection of full integration into society
C.
to blame United Jewish Communities
D.
to be willing to tolerate the fault of United Jewish Communities
【单选题】The author's primary concern in this passage is to ________.
A.
defend people who are addicted to work
B.
encourage us not to worry about our imperfections
C.
accuse famous men of being poor friends
D.
consider the difficulties that we will meet at middle-age
【单选题】微波传感器测量物体含水量主要利用下述微波的哪一个特点( ) prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
微波波长很短,频率很高
B.
水对微波的反射作用很强 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
C.
微波的传输特性很好
D.
水对微波的吸收作用很强
【单选题】The last paragraph suggests that the author believes that ________.
A.
it is definitely more sensible to ask the question about working to live and living to work than it is to play the "live-to-eat or eat-to-live" theme
B.
only work can provide pride and fulfillment
C.
leisure can provide pride and fulfillment
【单选题】The author thinks that the theatre superstitions ___________.
A.
B.
C.
D.
D
【单选题】关节活动度检查时如查出主动运动关节活动度与被动运动不一致时,应
A.
分别测量关节主动活动度和被动活动度,常以被动运动幅度为准
B.
分别测量关节主动活动度和被动活动度,常以主动运动幅度为准
C.
只需测量关节主动活动度
D.
只需测量关节被动活动度
E.
以上都不正确
【简答题】设数列{a n }满足 a 1 =0,4 a n+1 =4 a n +2 4 a n +1 +1 ,令 b n = 4 a n +1 . (1)试判断数列{b n }是否为等差数列?并求数列{b n }的通项公式; (2)令 T n = b 1 × b 3 × b 5 ×…× b (2n-1) b 2 × b 4 × b 6 ×… b 2n ,是否存在实数a,使得不等式 T n b n +1 < ...
【简答题】简述在循环结构中使用 continue 和 break 语句的作用和区别。
【单选题】The bus driver told the author that _________ .
A.
a. her bus had four lights
B.
b. her route was a long one
C.
c. she couldn't help
D.
d. she would help as far as four traffic lights
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