“although i can’t stand family occasions, i suppose i ought to__________ my cousin’s wedding.“
A. go
B. attend
C. accompany
D. visit
A. go
B. attend
C. accompany
D. visit
第1题
A. go
B.accompany
C. attend
D. visit
第2题
Can you identify the immediate etymological source of the following words? (For example,the immediate source of“meaning”is French,although the more remote source is Latin)能否确定下列词语的直接语源?(如:“meaning”的直接语源是法语,尽管它更远的来源是拉丁语) (a)air (b)barbecue (c)bungalow (d)Cola (e)gusto (f)babel (g)buffalo (h)cocoa (i)costume (j)ill (k)mule (l)decreed (m)revolution (n)benevolent (o)lie (p)topic (q)subject (r)theme (s)wind (t)datum
第3题
A. although
B.but
C.because
D.for
第6题
Mom is always there; she had soup ready in the breakfast room by the time that Ann and Jim and I get home. Ann and Jim have never gone in for the cafeteria, either. Our house in only about a ten-minute walk from the school building, so we can make it back in plenty of time.
There's something about eating in the cafeteria--and not leaving the high school from morning until afternoon -- that feels a little like being in prison. By the end of the morning, I've got to get out of the building. And Mom never seems to mind fixing lunch for us; she never suggests that we eat in the cafeteria.
It's really the only time we have to be alone with her. In the morning Dad's there, and by the time I get home after messing around(混时间) after school, he's usually at home from work. So the time that Mom and I talk together is usually at lunch.
I feel sorry for the students who eat in the cafeteria every day. It would drive me mad, I don't know if their moms just don't like to cook for them in the middle of the day, or if they actually like the cafeteria and the cafeteria food.
When the author was in junior high school, ______.
A.he never ate in the cafeteria
B.he ate in the cafeteria sometimes but not often
C.he always went back for lunch
D.he often ate in the cafeteria
第7题
The first paragraph tells us that the author______.
A.was born to a naturalist" s family
B.lost his hearing when he was a child
C.didn" t like his brothers and sisters
D.was interested in flowers and insects in his childhood
第8题
设X,Y为Banach空间为Fredholm算子且ind T=0.证明下列条件等价:
(1)T是单射
(2)T是满射
(3)存在使ST=I
(4)存在使TS=I
第9题
One of the most enjoyable jobs I've ever done was when I was a student. When you () what it was you may be a bit shocked, but () I know it sounds () I can assure you that it was in fact delightful. () it or not, I was grave-digger for a () summer. It was one of those hot, dry () which made the () as hard as rock and () needed a great deal of effort to dig the graves. Now, a grave-digger doesn't have anything to () with dead bodies. () he has to do is dig two-meter deep () and fill them in again when the coffin has been put (). As I said, it was a marvelous summer and I'm glad to say that I didn't have to work on my (). I had a workmate who had been digging graves since 1930. In spite of his depressing trade he was a () character, always laughing and () jokes. He () to tell me all about his experiences and I listened to him for hours () end. Mind you, () had to work quite hard and usually there were two or three graves to dig every day. () the time I had to go back to () I was fitter, browner and in some ways a wiser person.
1、A) hear B) know C) tell D) say
2、A) what B) because C) although D) however
3、A) strange B) good C) pleasant D) unpleasant
4、A) Take B) Hear C) Believe D) Like
5、A) long B) short C) pleasant D) whole
6、A) season B) summers C) days D) holidays
7、A) ground B) field C) grave D) work
8、A) which B) what C) it D) that
9、A) do B) deal C) fear D) carry
10、A) That B) All C) which D) where
11、A) graves B) holes C) caves D) places
12、A) down B) away C) on D) in
13、A) hand B) energy C) own D) problem
14、A) kind B) helpful C) bad D) cheerful
15、A) telling B) speaking C) hearing D) doing
16、A) was B) used C) wanted D) went
17、A) to B) with C) without D) on
18、A) he B) I C) we D) they
19、A) By B) To C) At D) From
20、A) dig B) work C) college D) employment
第10题
设某非线性器件的转移特性为i=a0+a1u(t)+a2u2(t)+a3u3(t)。若u(t)=Usmcos(ωst)+ULmcos(ωLt),且本振信号的振幅ULm远大于输入高频信号源的振幅Usm,试求其变频跨导gc。
第11题
A.I can’t do it
B.I can’t get it
C.I can’t make it
D.I can’t achieve it