额头长痘痘怎么去除:AT such a late hour,there wasn't a single person __ I could turn for help.

AT such a late hour,there wasn't a single person __ I could turn for help. the train ______ arrive at 11.30,but was an hour late _____as it was at such a time,his work it's dangerous (driving) a car at such a higt speed.为什么用ing? He has flown through the air at 90 kilometres an hour into a net.是什么意思？ _____as it was at such a time,his work attracted much attention. at least three months prior to the commencement of such a one year period half an hour 与a half hour such a perfect day! such as a spreadsheet