She was so angry at all ______ I was doing ______ she walked out.
| A．that; which | B．that; that | C．which; that | D．which; as to |
It was ____ great shock to the world that two airplanes crashed into _____ World Trade Centre in New York on Sept.11.
A a; / B the; the C a; the D / ;the
I received a letter yesterday that my mother would come to our school.
| A．said | B．says | C．saying | D．to say |
—What do you think of his story in the forest?
— , I can’t believe it.
| A．Attractive | B．Obvious | C．Cheerful | D．Ridiculous |
—Have we water?
—Yes, . We’d better get some.
| A．run out of; we have run it out | B．run out of ; our water has run out |
| C．run out of; our water has been run out | D．run out; our water has run out |
Much new and high technology has been introduced from America, great increase in production of the company.
| A．resulting in | B．resulted in | C．leads to | D．having led to |