Who is it______have the most important role to play in stopping Yellow River erosion?
A,who B.that C.which D.whom
_______ A/H1N1 influenza cases accounted for 89.4% of all flu cases reported in _______ mainland of China last week, almost 3% points higher than the figure of the previous week.
| A．The; the | B．/; / | C．An; the | D．The; / |
---How is it that you are late for class again?
---_______.
| A．By bus and then on foot | B．Because I missed the bus |
| C．It’s quite all right | D．It’s far from school |
— What should I do with this passage?
— _____________ the main idea of each paragraph.
| A．Finding out | B．Found out | C．Find out | D．To find out |
. ____________ David says sounds right to Helen. That’s why she has made up her mind not to leave him _____________ happens.
| A．Whatever; whatever | B．No matter how; whatever |
| C．No matter what; however | D．Whatever; no matter how |
The support of the students ______ the losing team and they played harder, so in the end they won the game.
| A．brought up | B．cheered up | C．grew up | D．turned up |