In order to gain a bigger _______ in the Chinese mobile phone market, Apple Inc. tries its best to make the phones more and more attractive.
| A．challenge | B．share | C．balance | D．choice |
Large quantities of solid fuel________ consumed every day and too much carbon dioxide is sent into the air，which in turn________ the going up of temperature.
| A．is；results in | B．are；results in |
| C．is；leads to | D．are；results from |
—The teacher is said to have________ gift for teaching deaf children.
—She’s something. I think it calls for________ patience and imagination.
| A．a；the | B．the；the | C．a；/ | D．/；a |
I wish to thank Mr. Lord, without _______ help I would never have got this chance.
| A．who | B．whose | C．whom | D．which |
________the cost, that will be very little.
| A．As for | B．With | C．Because of | D．Besides |
The fact has worried many scientists ________the earth is becoming warmer and warmer these years.
| A．what | B．which | C．that | D．whose |