[单选题]A．ccording to Allen, why did the people do better with pets around when l~cing stressful tasks?A．They have lower blood pressure.B．They become more patient.C．They are less nervous.D．They are in higher spirits.
[单选题]Why did Isaksen advise people not to have foreign pets?A．They attack human beings.B．We need to study native animals.C．They can’t live out of the rain forest.D．We do not know much about them yet.
[单选题]Why did Isaksen advise people not to have foreign pets?A． They attack human beings.B． We need to study native animals.C． They can’t live out of the rain forest.D． We do not know much about them yet.
Why did rich people use perfume in ancient Egypt?A. Because of social purposes.B
[试题]Why was Goldman disappointed at first? (No more than 10 words)
[单选题]People with type A blood cart receive______.A． ABB． BC． OD． None of the above
[单选题]H．as changed the way people buy,sell,hire,and,organize business activities in more ways and more rapidly than any 0ther technolgy in the history of business（ ）.A．EDIB．Web pageC．The InternetD．Electronic Funds Transfers
Since you are sobusy, why not to hire an___secretary to assist you?A. efficientB
Since you are so busy, why not to hire an _ secretary to assist you?A. efficient
[单选题]Why did they lower their heads in shame according to the passage？A． They did not dare to answer.B． They had mistaken the relationship of the mice.C． They regretted driving a poor blind mouse away.D． They did not express themselves much better.