题目内容

The animals grew as if in anticipation of an earthquake.

A. powerless
B. speechless
C. restless
D. smokeless

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Hydrogen is a colorless, gas.

A. thoughtless
B. nameless
C. odorless
D. noiseless

I have a set of knives and forks.

A. useless
B. stainless
C. voiceless
D. weightless

Evidence the government’s claims.

A. contradicted
B. coordinated
C. contaminated
D. cooperated

He seems to have one important fact.

A. denied
B. overseen
C. overlooked
D. supervised

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