＿＿＿shortly after it stopped raining.
| A．There appeared a colorful rainbow in the sky |
| B．In the sky did a colorful rainbow appear |
| C．There a colorful rainbow appeared in the sky |
| D．There in the sky a colorful rainbow appeared |
Young people who have got jobs may realize university lessons can’t be the only preparation for all the situations _______ appear in the working world.
| A．where | B．when | C．that | D．what |
-----Who has made a mess in my room?
-----Who else it but your naughty son?
| A．could do | B．could have done | C．did | D．had done |
----- What is the price of petrol these days？
-----Oh, it ______ sharply since last month.
| A．is raised | B．has risen | C．has arisen | D．is increased |
As is recorded in history, silkworms (蚕) were first raised by a woman in _____ is today Hebei Province.
| A．where | B．the place | C．which | D．what |
______ an hour in the morning and you will be looking for it during the rest of the day.
| A．Losing | B．To lose | C．Lose | D．Lost |