单项选择题

The improvement in his mental health is being ().

A、remained
B、attained
C、obtained
D、maintained
<上一题 目录 下一题>
热门 试题

单项选择题
The calm sea gave no ()of the storm that was coming.
A、symbol
B、hint
C、implication
D、inference
单项选择题
My daughter is entering a new ()of development now that she is starting school.
A、span
B、era
C、phase
D、sphere
相关试题