单项选择题
A.ask B.asked C.told D.tell
I tried（） but the line was engaged.A.phoneB.phonedC.pho...
单项选择题I tried（） but the line was engaged.
A.phone B.phoned C.phoning D.to phone
The heavy rain stopped us（）at the station on time.A.to ...
单项选择题The heavy rain stopped us（）at the station on time.
A.to arrive B.arrive C.arrived D.from arriving
I have（）finished the report.A.yetB.alreadyC.stillD.sinc...
单项选择题I have（）finished the report.
A.yet B.already C.still D.since
