单项选择题
Outstanding salespeople like Mrs. Love （） helped make our company a leader in this field.
A.has B.have C.is D.are
单项选择题 Each of the corporations had （） own home office.
单项选择题 Most people consider （） to be responsible citizens.
单项选择题 Mr. Sims has been ill, but we expect him （） by next month.
