33．— We should recycle everything we can．
— Absolutely．These may seem little things，but they’re not__________it comes to saving the
environment．
|
A．since |
B．when |
C．while |
D．As |
32．No ready technical data was ______________，but we managed to go without．
|
A．believable |
B．convenient |
C．available |
D．Accessible |
31．Every solid object______reflect a sound，varying according to the size and nature of the object．
|
A．must |
B．shall |
C．will |
D．Should |
30．Are you certain that this is _________in his speech?
|
A．as Premier Wen stressed |
B．how Premier Wen stressed |
|
C．that Premier Wen has stressed |
D．what Premier Wen has stressed |
29．— How do you Chinese celebrate Mid-Autumn Day?
— Well，it depends．For me，I usually sit in the yard，________the full moon with my family．
|
A．appreciating |
B．admiring |
C．appreciated |
D．to admire |
28．Although the false banknotes fooled many people，they did not____close examination．
|
A．put up with |
B．fit in with |
C．stand up to |
D．1ook up to |
