[单项选择]The students was just about to ______ the question, when suddenly he found the answer.
A. arrive at
B. submit
C. work out
D. give up

[单项选择]The students was just about to ______ the question, when suddenly he found the answer.
A. arrive at
B. submit to
C. work out
D. give up

[单项选择]The students were just about to ______ the question, when suddenly he found the answer.
A. arrive at
B. submit to
C. work on
D. give up

[单项选择]Dan Eckberg and his students learn about Africa by
A. reading books.
B. watching video tapes.
C. interacting via the Internet.
D. cycling 11,500 miles.

[单项选择]Students learning about how life began on Earth may be presented with the perplexing question, "Which came first, the chicken or the egg"
A. pressing
B. puzzling
C. patronizing
D. penetrating

[单项选择]The student was just about to give up the question when suddenly Ne found the answer. [A] 他突然找到答案的时候，那个学生正要放弃这个问题。 [D] 那个学生准备放弃这个问题，因为他不清楚什么时候答案才能突然出现。 [C] 这学生正打算放弃这个问题，突然找到了答案。 [D] 由于不清楚他什么时候能找到答案，那个学生就放弃了这个问题。

[单项选择]The most important question about the computer is ______ it has done and will do to man.
A. which
B. what
C. that
D. when

[单项选择]A customer has a question about the repairs needed for their desktop computer. While asking their question to a technician, the technician receives a personal phone call on their cell phone. Which of the following should the technician do NEXT?（）
A. Ask the customer to wait and answer the phone call.
B. Talk on the phone while listening to the customer.
C. Hand the phone to a coworker to answer the call.
D. Silence the phone and then listen to the customer.

[单项选择]The student ______ a very good question about the importance of security in the big cities.
A. rose
B. raised
C. rise
D. had raised

[单项选择]Even the best students cannot answer this question. It ______ be very difficult.

[单项选择]It can be inferred that about students graduating consider join the army.
A. 120,000
B. 6,000,000
C. 39,000
D. 2,000,000

[单项选择]There are about twenty students in the class, but Mike is ______strongest.

[单项选择]In a term students do far more than just ______ classes.
A. attend
B. attended
C. attending
D. to attend

[单项选择]The author raises the question "what about pain without gain" because ______.
A. he questions the truth of "no gain without pain"
B. he does not think the productivity revolution works
C. he wonders ff the official statistics are misleading
D. he has conclusive evidence for the revival of businesses

[单项选择]

 About one-fifth of the high school students here are boycotting classes to protest the reinstatement of a principal who threatened to ban interracial couples from the prom. The boycott began on Monday as classes resumed after spring break for the 680 students at Randolph County High School. It was also the first day back for the principal, Hulond Humphries, a white man who was reinstated by a 4-to-2 vote of the school board after being suspended on March 14. Mr.Humphries, 55, who has been principal for 25 years, declined to comment on the boycott. The boycott was organized by the school board’s only black member, Charlotte Clark-Freison. Parents who attended a meeting on Monday night decided to keep their children out of school today, said Ms. Clark-Freison.A group of parents traveled today to Montgomery, about 90 miles to the southwest, to meet with state education officials and ask about setting up an alternative school during the boycott, Ms. Clark-Freison said. Sc
A. critical.
B. apathetic
C. sympathetic
D. neutral.

[单项选择]That singular achievement was not just about Korea's arrival as a football force but as a self-confident mature nation to be ______ seriously.
A. coped
B. shown
C. established
D. taken

[单项选择]About ______ of the students in the college are from foreign countries.

[单项选择]Some of the students are especially______ about making mistakes.
A. sensible
B. sensitive
C. senseless
D. insensible