[单选题]If we leave now,we should miss the traffic.
A.mix
B.avoid
C.direct
D.stop

[单选题]If we leave now,we should miss the the traffic.
A.avoid
B.mix
C.stop
D.direct

[单选题]If we leave now,we should miss the traffic.
A.avoid
B.mix
C.direct
D.stop

[单选题]One Friday, we were packing to leave for a weekend away__________my daughter hearedcries for help.
A.after
B.while
C.since
D.when

[简答题]下面是某高中教师的课堂教学片段。 T: Just now we get to know many different sports, for example ... Ss: Weight-lifting, fencing, aerobics, triathlon, shooting ... T: Great. Now, let?s think about this question: How many types can these sports be divided into? Ss: (discuss with partners) T: For example, football, tennis, table-tennis, they belong to ... Sl: Ball games. T: Great. And then ... How about rings? Double bars? Which type of sports do they belong to? Ss: (silent) T: (write “gymnastics” on the blackboard) Now read after me ... S2: Ms Xia, how to say “kua lan” in English? It is the honor of all our Chinese people. T: Yeah, we really ought to know l10-hurdle race. By the way, which type do both running and l10-hurdle race belong to? Ss: (silent) T: Let me tell you, track and field sports. Read after me. Ss: (read after the teacher) T: Don?t forget the sports that are done in the water—the water sports. So what are the different types of sports we?ve learnt today? Ss: Ball games, gymnastics, track and field and water games. T: Excellent! 根据上面所给信息，从下列两个方面作答： (1)该片段属于什么教学环节?其教学目的是什么？ (2)该片段存在哪两个主要问题?请提出相应的改进建议。

[单选题]Now that we have an escaped political prisoner on the ______,everybody is fighting shy of having anything to do with people like you.
A.loose
B.release
C.slack
D.relax

[单选题]Now that we've discussed our problem, are people happy with the decisions__________?
A.taking
B.take
C.taken
D.to take

[单选题]We should not sacrifice environmental protections to foster economic growth.
A.reduce
B.promote
C.realize
D.give

[单选题]We should not sacrifice environment to foster economic growth.
A.reduce
B.promote
C.realize
D.give

[单选题]The director proposed that we should stop the meeting.
A.stated
B.declared
C.suggested
D.announced