单项选择题
One should never lose heart when （）with temporary difficulties.
A.being confronted B.confronted C.having been confronted D.confronting
单项选择题 Threenewbuildings（）onthecampusbytheendofthisyear.
单项选择题 Johnworkedlateintothenight，（）aspeechfortomorrow’smeeting.
单项选择题 Respectforthelawisthefoundationofcivilizedliving，（）breaksitwillbepunished.
