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【简答题】
请做2.3.6.8.9题,以上五题分别描述的是?请从方框中选出合适的答案
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举一反三
【判断题】内螺纹小径是内螺纹的公称直径.
A.
正确
B.
错误
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【单选题】--- When’s your birthday? --- It’s ___________ January 1 st. --- What would you like ________ a birthday present? --- I would like a yo-yo.
A.
on; for
B.
in; as
C.
on; with
D.
on; in
查看完整题目与答案
【判断题】内螺纹小径是内螺纹的公称直径．
A.
正确
B.
错误
查看完整题目与答案
【判断题】赵州桥是一座由28道相对独立的拱券组成的多孔弧形大桥。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: How can I help you? W: I would like to open a new savings account, please. M: You need to deposit ＄100 to open your account. W: But I called last week and was told it was ＄ 50. M: I'm sorry, b...
A.
A bank teller and a patron.
B.
An accounts manager and a customer.
C.
A sales clerk and a shopper.
D.
A stock broker and a client.
查看完整题目与答案
【单选题】听力原文：W: I would like everyone to hand in his term paper this lesson tomorrow. M: Are you going to grade it? Q: What is possibly the relationship between the two speakers? (2)
A.
Customer and salesman.
B.
Wife and husband.
C.
Doctor and patient.
D.
Teacher and student.
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【单选题】梯形螺纹的()是公称直径。
A.
外螺纹大径
B.
外螺纹小径
C.
内螺纹大径
D.
内螺纹小径
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【判断题】普通外螺纹的公称直径是指螺纹大径,普通内螺纹的公称直径是指螺纹小径。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Linux有三个查看文件的命令，若希望在查看文件内容过程中可以用光标上下移动来查看文件内容，应使用命令( )
A.
cat
B.
more
C.
less
D.
menu
查看完整题目与答案
【简答题】请根据下述需求,编写一个程序: 用户输入一个字符串,将下标为偶数的字符串提出来合并成一个新的字符串A,再将下标为奇数的字符串提出来合并成一个新的字符串B,再将字符串A和B连接起来,并输出。加入,我输入了一个字符串“abcdefg",那按程序要求输出的结果是"acegbdf"。
查看完整题目与答案
相关题目：
【判断题】内螺纹小径是内螺纹的公称直径.
A.
正确
B.
错误
查看完整题目与答案
【单选题】--- When’s your birthday? --- It’s ___________ January 1 st. --- What would you like ________ a birthday present? --- I would like a yo-yo.
A.
on; for
B.
in; as
C.
on; with
D.
on; in
查看完整题目与答案
【判断题】内螺纹小径是内螺纹的公称直径．
A.
正确
B.
错误
查看完整题目与答案
【判断题】赵州桥是一座由28道相对独立的拱券组成的多孔弧形大桥。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: How can I help you? W: I would like to open a new savings account, please. M: You need to deposit ＄100 to open your account. W: But I called last week and was told it was ＄ 50. M: I'm sorry, b...
A.
A bank teller and a patron.
B.
An accounts manager and a customer.
C.
A sales clerk and a shopper.
D.
A stock broker and a client.
查看完整题目与答案
【单选题】听力原文：W: I would like everyone to hand in his term paper this lesson tomorrow. M: Are you going to grade it? Q: What is possibly the relationship between the two speakers? (2)
A.
Customer and salesman.
B.
Wife and husband.
C.
Doctor and patient.
D.
Teacher and student.
查看完整题目与答案
【单选题】梯形螺纹的()是公称直径。
A.
外螺纹大径
B.
外螺纹小径
C.
内螺纹大径
D.
内螺纹小径
查看完整题目与答案
【判断题】普通外螺纹的公称直径是指螺纹大径,普通内螺纹的公称直径是指螺纹小径。
A.
正确
B.
错误
查看完整题目与答案
【单选题】Linux有三个查看文件的命令，若希望在查看文件内容过程中可以用光标上下移动来查看文件内容，应使用命令( )
A.
cat
B.
more
C.
less
D.
menu
查看完整题目与答案
【简答题】请根据下述需求,编写一个程序: 用户输入一个字符串,将下标为偶数的字符串提出来合并成一个新的字符串A,再将下标为奇数的字符串提出来合并成一个新的字符串B,再将字符串A和B连接起来,并输出。加入,我输入了一个字符串“abcdefg",那按程序要求输出的结果是"acegbdf"。
查看完整题目与答案