Question

Walking alone in the dark，the boy whistled to ________ his courage.

A．hold up	B．keep up
C．set up	D．take up

Answer 1

B

考查動詞短語辨析。句意：獨自在黑暗中行走，男孩吹口哨保持勇氣。B項意為“維持，不使低落”，符合句意。A項意為“舉起”；C項意為“建立”；D項意為“拿起”。