You cannot imagine how _______ I felt when I faced with so many difficulties.
【正确答案】 D
【答案解析】解析:你无法想象当遇到这么多的困难时我是多么的力不从心。A.overflowed“溢出的” B.overthrown“颠覆的,摒弃的”C.overturned“倾覆的,倒转的” D.overwhelmed“受宠若惊的,不知所措的”