It is required that the students ______ mobile phones in their school, so seldom ______ them using one.
| A．shouldn't use; will you see | B．not use; you will see |
| C．don't use; will you see | D．shan't use; you will see |
My father seems to have a natural gift _____ treating frostbites(冻伤). ______ , he is able to cure it.
| A．at; however serious a frostbite is |
| B．for; whatever serious a frostbite is |
| C．with; however a frostbite is serious |
| D．for; however serious a frostbite is |
The worried general was looking at the map when the idea of the enemy’s attack might be launched ______dawn ______ his mind.
| A．at; crossed | B．at; to cross |
| C．before; came across | D．after; went over |
Foreign visitors will be amazed ______ the art work of three cowboys on horseback ______ a crowd of cows back home along a road on the Rocky Mountains on one broad maple leaf.
| A．seeing; driving | B．to see; to drive |
| C．to see; driving | D．seeing; to drive |
It _______ this morning that two of the body guards of the prime minister got killed and the minister himself got ______ hurt in the violent car bomb explosion.
| A．officially announced; slightly |
| B．was officially announced; lightly |
| C．was official announced; seriously |
| D．was officially announced; slightly |
The police were trying to _____ where the drug dealers were _____ it suddenly dawned upon them that they might be hidden somewhere 10 miles within the border between the two countries.
| A．come out; when | B．make out; while |
| C．figure out; when | D．think out; since |