After the new technique was introduced, the factory produced _____ tractors in 1988 as the year before.
| A．as twice many | B．as many twice |
| C．twice as many | D．twice many as |
Mr．BIack went to____cinema last Sunday，while his wife went to
______church．
A．the；the B．／；／ C．／；the D the；／
Have you ever been to___Great Hall of the People?
| A．a | B．an | C．/ | D．the |
October l st is___National Day of____People’s Republic of china.
A．a；the B．／；／ C．／；the D the；／
The little boy often has____big breakfast，so he looks really strong.
A．the B．／ C．a D an
It was evening _______ we arrived there.
| A．that | B．when | C．this | D．since |