更多"[简答题] I had lunch with a friend of "的相关试题:
[简答题]I've been so busy lately,I haven't had time to call anybody.
[单选题] I met a friend of yesterday.
A. Dick’s mother
B. Dick mother
C. Dick mother’s
D. Dick’s mother’s
[简答题]When I arrived at the station, the train had already left.
[简答题] I'm going to visit a friend of mine this Sunday.
[单选题] He finished his lunch very fast, because he attend an important meeting.
A. needed
B. might
C. used to
D. had to
[单选题]若i1=I1sin(ωt+Ψ1），i2=I2sin(ωt+Ψ2）。求i=i1+i2,则i和初相角Ψ为（ ）。
A.
B.
C.
D.
[简答题] He had to leave early yesterday.
[单选题]A police officer claimed he had attempted to _______ paying his fare.
A. avoid
B. reject
C. refuse
D. neglect
[简答题] He had a traffic accident last week.
[简答题]What did they say they had done?
[判断题]Yani had her personal shows in Washingtond.c.a at the age of 14.
A:T B:F
A.正确
B.错误
[简答题] He told me that he had bought a book.
[简答题] He said that he had left his umbrella in the library.
[单选题]两个正弦交流电流i1和i2的有效值I1=I2=4A。i1与i2相加后总电流的有效值仍为4A，则它们之间的相位差是()。(3501)
A.180°
B.120°
C.90°
D.60°
[单选题]If the doctor had been available, the child_______
A. would not die
B. could not have died
C. might not die
D. should not have died
[单选题]Has Alice had an accident? ______
A. I don't hope so
B. I hope no
C. I hope not
D. She didn't say to
[单选题] The bell had_______ rung than the students quieted down.
A.when
B.hardly
C.no sooner
D.once
