创建一个组名字为tech并且组id为300的命令是() A: addgroup<br/>300 tech B: groupadd -g 300 tech C: newgrp<br/>-g 300 tech D: groups -gid 300 –name tech

What is the purpose of the passage（） A: To tell how "high tech" and "state of the art" have developed. B: To give examples of "high tech". C: To tell what "high tech" and "state of the art" are. D: To describe very modem technology.

Which of the following doesn't associate with IT A: Bill Gates. B: Lenovo. C: Hi-tech. D: Chelse

Which of the following bears the least association with IT A: Bill Gates. B: Lenovo. C: Hi-tech. D: Chelse

Which of the following bears the least association with IT A: Bill Gates. B: Lenovo. C: Hi-tech. D: Chelsea.

5.Georgia Tech students are created by Hobbit.( )

【填空题】按要求填空。 function fn(s){ return `Hi ${s}`; } let hi = `${fn("js")}`; console.log(hi); //hi输出为( 1 ) hi = `${fn().length}`; console.log(hi); //hi输出为( 2 ) hi = `${fn(`${3+2}`)}`; console.log(hi); //hi输出为( 3 ) hi = `${fn}`; console.log(hi); //hi输出为( 4 ) (4.0分)

People around the world ________ the cam...nia Tech University.

print("Hi")print("3*6")程序输出结果： A: Hi 18 B: Hi 3*6 C: Hi<br/>3*6 D: Hi 18

printf("a\byou\'hi\'\\\bme");的输出结果是( )。 A: you'hi'me B: abyou'hi'\bme C: a\bre'hi'y\bme D: a\byou\'hi\'\\\bme