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The edible mushroom ____ a cushion-like, moist cap that is light brown or darkish red.
A. which has
B. to have
C. having
D. has
_____ full preparations, we decided to put off the meeting till next week.
A. We had not made
B. Having not made
C. Not made
D. Not having made
The meaning of a word can sometimes be guessed from its ____.
A. contest
B. context
C. content
D. contact
He had read widely but seldom thought deeply, so his apparent learning was really quite ____.
A. superior
B. superficial
C. superfluous
D. supernatural