WalMart，the world's largest retailer(零售商)，sells in three months ________ the numbertwo retailer Home Depot sells in a year.
| A．that | B．which | C．when | D．what |
The scientist ______ much of his time to increasing the rice production.
| A．spent | B．offered | C．devoted | D．paid |
The goods are of good _________.
| A．quantity | B．qualities | C．quality | D．quantities |
There are two buildings, _______ stands nearly a hundred feet high.
| A．the larger | B．the larger of them |
| C．the larger of which | D．the larger one that |
What’s your attitude ______ going abroad?.
| A．in | B．of | C．over | D．to |
Once he has _______, nothing can change his mind.
| A．made up his mind | B．decided his mind |
| C．determined his mind | D．made his mind |