单项填空(本题有10小题，每小题1分，共10分)
1. He hated me because of the problem that I had. He _____ left me and married another woman.
A. fortunately B. barely C. eventually D. faithfully
2. There is no doubt that China will adjust its economic policies at an _____ time.
A. abstract B. endless C. appropriate D. allergic
3. —What are you thinking about?
—Things are always changing, so we need a more _______ decision-making system.
A. permanent B. sensitive C. specific D. flexible
4. American Indians _______ about five percent of the U. S. population.
A. fill up B. bring up C. make up D. set up
5. The whole dinner was good, but the soup _______ was excellent.
A. in doubt B. in addition C. in case D. in particular
6．More than one graduate ________sent to the hardest place since 1985.
A．is B．are C．has been D．have been
7. We are often kept _______ of what is happening in that country.
A. informing B. informed C. inform D. to inform
8. _______ to give such a lazy man any more help.
A. It is no good B. There is no point C. It is no wonder D. There is no need
