经常性质量缺陷是随机因素引起的工序质量波动。( )
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工序质量审核是一项全员参加的活动。( )
A. 对
B. 错
We ______ up the courage to ask the high-rank official exactly what it’s like down those forbidden streets.
A. stooped
B. mastered
C. mustered
D. took
But they need less space because they ______ around poles or sticks.
A. turned
B. circle
C. curve
D. twist
The Golden Gate Bridge is the ninth longest _____ bridge in the world.
A. suspend
B. suspension
C. suspending
D. suspended
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