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Excessive oil foaming in the crankcase of a refrigeration compressor is most likely to occur when the compressorA.has run continuously for a long periodB.suction pressure is below normalC.oil level is below normalD.starts after a long idle period
题目
Excessive oil foaming in the crankcase of a refrigeration compressor is most likely to occur when the compressor
A.has run continuously for a long period
B.suction pressure is below normal
C.oil level is below normal
D.starts after a long idle period
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第1题：
在音响调音专业中,英语单词Compressor表示“()”。参考答案：压缩器
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第2题：
A variety of small clubs can provide _____ opportunities for leadership, as well as for practice in successful group dynamics.
[A] durable
[B] excessive
[C] surplus
[D] multiple
正确答案：D
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第3题：
It is out of the question that the inspector will come tomorrow.A:impossible
B:possible
C:probable
D:likely答案：A解析：利用选项的特点：选项A和B是一对反义词，所以重点注意。而选项B、C和D都是近义词，表示“可能的”，所以排除掉。答案是A项。该句句意是：检察员明天不可能来。out of the question表示“不可能”；另外，likely也可作副词，表示“或许、很可能”。 -
第4题：
Anyone who has spent time with children is aware of the difference in the way boys and girls respond to ____ situation.A.similar
B.alike
C.same
D.likely
正确答案：A
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第5题：
请在（11）处填上最佳答案。
[A] excessive
[B] enormous
[C] significant
[D] magnificent
正确答案：C
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第6题：
Some states have an income tax ______ tothat of the federal government.A.same
B.similar
C.alike
D.likely答案：B解析：考查形容词辨析。句意为“一些州有与联邦政府类似的所得税”。代词that指an income tax。Similar to“与……类似的”，形容词短语作后置定语，相当于定语从句which is similar to that of the federal government。same意为“同样，一样”，likely to意为“可能的”，均与句意不符。alike为表语形容词，只作表语。故选B。