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【单选题】
铝合金发动机汽缸盖下平面的平面度误差每任意 50mm × 50mm 的范围内均应不大于 ( )mm 。A.
、 0.015
B.
、 0.025
C.
、 0.035
D.
、 0.045
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举一反三
【单选题】Listen to a short conversation and choose the best answer to each question you hear.
A.
He totally understands the woman's situation.
B.
He feels very sorry for the woman's roommate.
C.
The woman shouldnt keep pets in her dormitory.
D.
The woman shouldn,'t quarrel with her roommate.
【单选题】Listen to a short passage and choose the best answer to each question you hear.
A.
superstitions and science
B.
tips on how to have good luck
C.
superstitions in the United States
D.
rational and superstitious societies
【简答题】5. Listen
to the short speech again and match the information in Column A with the choices in Column B.
【单选题】In such a _________ night, the _________ people couldn’t fall into sleep.
A.
frightening; frightening
B.
frightened ; frightening
C.
frightening ; frightened
D.
frightened ; frightened
【简答题】A．They couldn't get enough income to keep them running. B．Young people couldn't afford to pay the tuition fees. C．Keeping them running at the same level would cast much more. D．Social services need mo...
【单选题】I . Listen to 10 short cinversations and choose the best to each question you hear.
A.
The man believed that the exam only cover 8 lessons.
B.
The man would have to review more lessons to meet the exam requirements.
C.
The woman argued that the exam will only cover the first 5 lessons.
D.
The woman would have to spend the weekend going over more lessons.
【单选题】There were a lot of people standing at the door and the small girl couldn’t get _______.
A.
between
B.
through
C.
across
D.
beyond
【简答题】A．They couldn't get enough income to keep them running. B．Young people couldn't afford to pay the tuition fees. C．Keeping them running at the same level would cost much more. D．Social services need mo...
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