第一节单项选择(共15小题;每小题1分,满分15分)请认真阅读下面各题,从题中所给的A、B、C、D、四个选项中,选出最佳选项,并在答题卡上将该项涂黑。例: It is generally considered unwise to give a child ________ he or she wants.A. however B. whatever C. whichever D. whenever
Time is valuable. We have to _____ every minute of each day.
The pressure ______ causes Americans to be energetic, but it does put them under a constant emotional strain.
_____, a man who expresses himself effectively is sure to succeed more rapidly than a man whose command of language is poor.
___is our strong suggestion that he ______ a holiday, but___ doesn’t help.
---Would you ___ him how to deal with it, had it been possible ? ---Yes, but I ____too tired, or I _____ him a hand.