问题:
A、Two.B、Four.C、Five.D、Eight.
问题:
A、poor but not sad.B、very sick.C、free from debt.D、lonely and unhappy.
问题:
A、he had borrowed$600 from her.B、he had broken his word to marry her.C、he had promised to give her$600.D、he had spent a lot of her money.
问题:
A、ease his pain.B、forget his debt. C、get pleasure.D、seek friendship.
问题:
A、to share the $ 600 with her.B、not to marry her.C、to ask back the $600.D、not to refuse her offer.
问题:
A、the computer worked harder.B、the computer was not busy.C、people tended to be biased.D、people were not good at statistics.
问题:
A、could help store messages.B、could send messages instantly.C、could tell when it is wise to interrupt you.D、could identify important phone calls.
问题:
A、they must tolerate phone disturbances or miss important calls.B、they must turn off their phones to keep their homes quiet.C、they have to switch from...
问题:
A、why office doors were often left open.B、when it was a good time to turn off the computer.C、what questions office workers were bothered with.D、which ...
问题:
A、to control the sensors and the camera.B、to rate the degrees to which they could be interrupted.C、to compare their behaviors with others‘.D、to analyz...
问题:
A、immediately after a period of drought.B、immediately after a period of flood.C、just before a drought struck.D、just before a flood struck.
问题:
A、Because they once worked miracles.B、Because they were well-built.C、Because they were actually very weak.D、Because even they were unable to rescue th...
问题:
A、Change of climate.B、Corruption.C、Flood.D、Population growth.
问题:
A、The White Nile is the trunk of the River Nile.B、The White Nile is the trunk of the Blue Nile.C、The White Nile is a branch of the Blue Nile.D、The Whi...
问题:
A、"frustrating".B、"damaging".C、"defeating".D、"worrying".