题目内容
（请给出正确答案）
[主观题]
The two categories of crystalimperfections are A) ______ and B) ______
查看答案
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
更多“The two categories of crystali…”相关的问题
A. meaningful drilling and communicative drilling
B. mechanical drilling and meaningful drilling
C. mechanical practice and meaningful practice
D. meaningful practice and communicative practice
The clock ______ and we realized it was two o'clock.
A．hit
B．struck
C．knocked
D．rang
The barman's wife didn't go to bed______.
A．until two o'clock in the morning
B．because she wasn't sleepy at all
C．because she was busy with her children
D．because her husband hadn't finished working
The author may agree ______.
A．special hardware interfaces are often built into I/O devices
B．a modern computer system demonstrates its power through hardware resources
C．processors and memory are the two most important peripheral devices of a computer
D．software interface programs are quite different from network communication programs
The barman’s wife didn’t go to bed__________．
A.because she was busy with her children
B.because she wasn’t sleepy at all
C.until two o'clock in the morning
D.because her husband hadn’t finished working
A disk drive ______.
A．belongs to the categories of software
B．works the same way as the computer
C．is one of the peripheral devices
D．translates data flows from similar sources.
A.正确
B.错误
A.错误
B.正确
Mr. Brown was a person who did not like to be different from other men. He【23】wore the same clothes as other men, ate the same food as other people, and【24】the same things as they did. A month【25】, Mr. Brown【26】a new black Crown 90Os. He was very pleased with it, and drove to【27】in it the very next morning. When he saw all the other Crown 900s, in front, behind and on both sides of him, he was【28】more pleased with his car.
Mr. Brown【29】his car in a big car-park (停车场) near the office building, and【30】to his office. But when he came back at five o'clock, there were so many black Crown 900s in the car-park that Mr. Brown did not know【31】car was his. He tried his【32】in some of the cars, but people【33】by gave him a look he did not like. So he stopped.
Mr. Brown could do【34】but wait nearly two hours until his car was the【35】black Crown 900 left in the car-park.
(36)
A．bus
B．car
C．bike
D．boat
—How long will you stay there？ —For ______.
A．one and two days
B．one and two day
C．one or two day
D．a day or two
B.Both books
C.All the two book
D.all of two books
