Do you know ____ of the earth ____covered with water？
Sure，Mom．（ ）
A．three quarter，isB．three quarters， are
C．three quarters， isD．three quarter， are
﹣﹣﹣ To our eyesight，we'd better relax for a while after reading for a long time.
﹣﹣﹣ I agree with you.
A．harmB．protectC．examine
﹣﹣﹣ Jenny，I can't solve the problems by myself.What should I do？
﹣﹣﹣ Maybe working in groups is a good .
A．methodB．surveyC．report
Yuan Longping，known as the father of hybrid rice，helped lift the nation out of hunger.People will never forget .
A．meB．himC．them
- Excuse me，could you tell me ________？
- Sure.You can take the No.2 bus from here and get off in front of the cinema.
| A． |
when Sun Cinema closes today |
| B． |
how I can get to Sun Cinema |
| C． |
how can I get to Sun Cinema |
During the 16th century，Europe saw rich developments in science，medicine and the arts.People had to "invent" words ________ new ideas.
| A． |
to express |
B． |
expresses |
C． |
express |