____ is certain, though, is that “the curse of the mummy” remains a riddle to this day.
| A．As | B．Which | C．It | D．What |
The soccer team has been doing well this season，so they win the championship．
| A．should | B．might | C．would | D．could |
—It’s reported that the new underground line has been completed．
—Yes but it hasn’t been made clear it’s to be opened to traffic．
| A．that | B．who | C．what | D．when |
The 16th Asian Games in Guangzhou from November 12 to November 27，2010．
| A．was held | B．was holding |
| C．will be held | D．will be holding |
Jack had feeling of excitement when hearing his article had been published in
school magazine．
A．the；a B．a；the C．／；the D the；／
Niagara Falls is a great tourist _________, drawing millions of visitors every year.
| A．attention | B．attraction | C．appointment | D．arrangement |