There was a long silence when they met again,and____she aske

題目：

There was a long silence when they met again,and____she asked ,"How have you been?"
A.in detail B.with care C.at length D.beyend question
選什麼,爲什麼?

解答：

in detail詳細地
with care 小心地
beyend question 毫無疑問
at length 最後,詳細地.
At length he pulled through.
他終於渡過了難關.
At length the House divided.
議會終於表決了.
所以題目選C