单选题
It is only in the most difficult circumstances ______ a man"s abilities are fully tested.
A、
when
B、
that
C、
where
D、
so that
【正确答案】
B
【答案解析】
[解析] 考查强调句型。本题中被强调部分为only in the most difficult circumstances。
提交答案
关闭