Germs are very small. They can ________ the human body ________ the skin.
A. get up, across
B. get into, through
C. get into, across
When people want to relax themselves，they prefer________TV or listen to music rather than________newspapers．
| A．to watch；read |
| B．watching；read |
| C．to watch；reading |
| D．watch；reading |
Each of us experiences pain，sadness，and loneliness．One of the best ways to overcome these feelings is to help others________are experiencing difficulty．
A．whom
B．who
C．which
Mrs Gao often says，“I________one million smiles in my heart________one billion dollars in my pocket．”
| A．don’t like；but |
| B．prefer；than |
| C．would rather；than |
| D．prefer；to |
Most children________ice cream________fruit．
| A．would rather；to |
| B．prefer；to |
| C．prefer to；rather than |
| D．like better |
To make the air clean，Beijing will close some companies________cause heavy pollution．
A．that
B．who
C．what