The fact has worried many scientists ______ the earth is becoming warmer and warmer these years.
| A．what | B．which | C．that | D．though |
Too much pressure leads to unhealthy behaviors such as poor eating habits, which______increase the risk of heart disease.
| A．in case | B．in vain | C．in return | D．in turn |
She sold out everything she had to see her idol in Hong Kong. How_________she acted!
| A．unconditionally | B．impressively | C．brilliantly | D．ridiculously |
Although cats can’t see in complete darkness, their eyes are much more__________to light than human eyes.
| A．impressive | B．suitable | C．sensitive | D．available |
Many foreigners, who used to have a strong________against China, come to realize what a country China really is after the 2008 Beijing Olympics.
| A．belief | B．prejudice | C．religion | D．evolution |
There were no roads accessible to the earthquaks—stricken town and food_________had to be dropped by parachute.
| A．chains | B．resources | C．supplies | D．feasts |