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【单选题】
如果活塞发动机滑油温度和气缸头温度超过正常范围，是因为（）？A.
混合比过富油
B.
使用了比规定牌号高的燃油
C.
使用功率过大和混合比过贫油
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举一反三
【单选题】五大板块是语文课程目标的横向线索。义务教育课程标准在每一个学段都分为五个领域:识字与写字,阅读,写作,( ),综合性学习。
A.
拼音
B.
课外活动
C.
口语交际
D.
书写训练
【简答题】A．members B．buildings C．suggestions D．neighborhoods
【单选题】一When shall we restart our business? 一Not until we______our plan．
A.
will finish
B.
ar e finishing
C.
are to finish
D.
have finished
【单选题】To our relief, clothes and blankets have been _______among the people in that earthquake stricken area.
A.
distributed
B.
separated
C.
contributed
D.
donated
【单选题】The primary role of the major community in helping the neighborhoods of poverty is to ______.
A.
provide long-term assistance from outsiders for resources
B.
offer necessary opportunities of securing more money
C.
carry out more social programs in the neighborhoods
D.
organize influential, democratic and self-help organizations
【简答题】Our bodies are similar in many ways. We may not look exactly alike, but our body shapes are more or less the same. Our bodies are made up of several parts—the head, neck, trunk, arms and legs. These p...
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