From his ______ look, we could see that he hadn’t expected that we could raise such ______questions to him.
| A．confused; confusing | B．confusing; confused |
| C．confusing; confusing | D．confused; confused |
Your composition is well written, ____ some spelling mistakes.
| A．but | B．except for | C．except | D．besides |
Water can absorb and give off a lot of heat without big changes in temperature , thus creating a environment .
| A．peaceful | B．sensitive | C．common | D．stable . |
Surely it doesn’t matter where the student associations get their money from ; what
is what they do with it .
| A．counts | B．applies | C．stresses | D．functions |
He began to take political science only when he left school .
| A．strictly | B．truly | C．carefully | D．seriously |
If we can our present difficulties , then everything should be all right .
| A．come across | B．get over | C．come over | D．get off |