33. Yan'an used to be a revolutionary _____ for the Red Army.
| A．base A | B．basis | C．foundation | D．Ground |
The brave man died,________ his young wife nothing but a________ cottage.
| A．left; breaking | B．leaving; broken | C．left; broken | D．to leave; breaking |
-Oh, it’s already a quarter past six. What shall we do at the meeting this evening?
-We’ll go on with the matter________ this afternoon.
| A．be discussed | B．being discussing | C．discussed | D．which discussed |
The old farmer,________ the badly-injured and wounded soldier, came out of the burning house, ________for help.
| A．supporting; calling | B．supported by; called |
| C．being supported by; called | D．being supporting; called |
_______for the work, he went to sleep at ease.
| A．Well prepared | B．Preparing | C．Being prepared | D．Getting ready |
The monkey was so lucky that it just missed ______ .
| A．catching | B．to be caught | C．being caught | D．to catch |