问题
选择题
People traveling long distances frequently have to decide ______they would prefer to go by land, sea or air.
A.which
B.how
C.why
D.whether
答案
答案:D
主要测试宾语从句。分析句子结构可知动词decide需要宾语,另外句子______they would prefer to go by land, sea or air中含有or,应该属于选择性句子,结合答案可知用whether。译文:那些经常去远地方旅游的人宁愿选择乘公共汽车、轮船还是飞机呢。