问题
单项选择题
The () sound of movements in the kitchen suggested that the children were secretly helping themselves to the chocolate cake.
A. faint
B. vague
C. slender
D. dim
答案
参考答案：A
解析：
faint“微弱的；模糊的”，如：faint hope“希望渺茫”，a faint possibility“极小的可能性”，vague“不明确的，含糊的”，如vague memories“模糊的记忆”。slender“苗条的；微小的”，如：a slender income“微薄的收入”。dim“昏暗的；模糊不清的”，多指光线。