We all agree that the products of this factory are of better ________.
| A．quality | B．quantity | C．principal | D．identity |
It is worth considering what makes “convenience” foods so popular, and ____ better ones of your own.
| A．introduces | B．to introduce | C．introducing | D．introduced |
I’m sorry you’ve been waiting so long, but it’ll still be some time ____ Brian get back.
before B. since C. till D. After
Tom owns______larger collection of_______books than any other student in our class.
| A． the; 不填 | B． a; 不填 | C． a; the | D．不填; the |
When you come here for your holiday next time don’t go to______________hotel; I can find you___________bed in my flat.
| A． the; a | B． the; 不填 | C． a; the | D． a; 不填 |
Paper money was in___________use in China when Marco Polo visited the country in __________thirteenth century.
| A．the … / | B．the … the | C．/ … the | D．/ … / |