It’s difficult for college students to have a train seat during holidays, so they are advised to make seat ________ well in advance.
|
A．observations |
B．reservations |
C．preservations |
D．conservations |
Even though _______ Shanghai International Film Festival has only existed a short time, it has _______ good reputation worldwide.
|
A．不填，a |
B．the, 不填 |
C．the, a |
D．不填, 不填 |
Years ago we didn’t know this , but recent science______that people who don’t sleep well soon get ill.
|
A．showed |
B．has shown |
C．will show |
D．is showing |
.It is said that the early European playing-cards ______for entertainment and education.
|
A．were being designed |
B．have designed |
C．have been designed |
D．were designed |
The young girl sitting next to me on the plane was very nervous.She ______before.
|
A．hasn't fiown |
B．didn’t fly |
C．hadn’t flown |
D．wasn’t flying |
Danny _____ hard for long to realize his dream and now he is popular.
|
A．works |
B．is working |
C．has worked |
D．worked |
