单项选择题

节流阀的节流口应尽量做（）式。

A.薄壁孔
B.短孔
C.细长孔

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单项选择题

When the police arrived, he had already destroyed the evidence that was ______ his earlier statements made a few hours ago
A、in accordance with
B、in attendance
C、conformed with
D、at odds with

Both Shelley and Byron had faith in the collective strength of the people and were dedicated to paving the way for a better society.

答案：错误