Is this hotel _____ offered you a job ______ you stayed the first time you arrived here?
| A．which; where | B．the one; in which |
| C．where; that | D．the one that; where |
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 |
The number of foreign students attending Chinese universities ________rising steadily since 2010.
| A．is | B．are |
| C．has been | D．have been |
Only then ________how much damage had been caused.
| A．she realized | B．she had realized |
| C．had she realized | D．did she realize |