What should be noticed by sociolinguists about a speech community? 社会语言学家应注意言
A、At a critical time we especially should not blame one for what has already happened.
B、The last thing we should do at this crucial moment is blaming one another for what can not be undone.
What should John Timbald do if he remains unsatisfied?
A.Return just the spray.
B.Call the President.
C.Mail another letter.
D.Request a refund.
What was the author s recommendation for Grace after her treatment program was over?
A.She should not go back to her work any more.
B.She should not start work immediately after the treatment.
C.She should return to work as soon as possible.
D.She should receive extra treatment after back to work.
A.a copy of explanation of words and structures
B.a timetable for activities
C.transcribed procedure of classroom instruction
A.正确
B.错误
What can we infer from the last paragraph?
A.People should practice random kindness to those in need.
B.People who receive kindness are likely to offer it to others.
C.People should practice random kindness to strangers they meet.
D.People who receive kindness are likely to pay it back to the giver.
What is the main idea of the passage?
A.One should be strong-minded enough to ignore a phone call.
B.A telephone is a necessity or a nuisance.
C.Important message will reach you sooner or later.
D.One had better answer the phone call.
A.if Tom has walked farther
B.if Tom should walk farther
C.if Tom had walked farther
D.if Tom walked farther
What can we infer from the passage?
A.Studying is easier in America.
B.American university only pays attention to foreign students' TOEFL scores.
C.Every country should reform. their university systems.
D.We should know something about other countries.
What is the author's opinion about the sudden change in teenage children?
A.Parents have no choice but to try to accept it.
B.Parents should pay still more attention to the change.
C.Parents should work more closely with school teachers.
D.Parents are at fault for the change in their children.