Bacteria do not develop at low temperature, so that food can be _______ in cold storage.
| A．deserved | B．reserved | C．preserved | D．conserved |
They decided to turn tocan help them out of difficulty.
| A．whoever |
| B．whom |
| C．anyone |
| D．someone |
--- Does it matter muchthe sales manager won’t attend the meeting tomorrow?
--- I have no idea.
| A．if |
| B．what |
| C．when |
| D．that |
He is looking for a new job,onehe can get more money to support his family.
| A．where |
| B．which |
| C．what |
| D．that |
Mother told Jim tothe milk until it boiled and turned off the gas.
| A．observe |
| B．glance |
| C．notice |
| D．watch |
I tried all I could her name when I’ talked with him, but failed.
| A．avoid mentioning |
| B．to avoid mentioning |
| C．to avoid to mention |
| D．avoiding mentioning |