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单选题
Cracks in the cylinders and cylinder covers may （） unequal heating.
A
result from
B
result in
C
give out
D
given from
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单选题Cracks in the cylinders and cylinder covers may （） unequal heating.A
result fromB
result inC
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given from
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单选题Cracks in cylinder and cylinder covers may （） from unequal heating.A
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causeC
resultD
produce
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