Why did Shaefer put the paper under glass?

A．) To prevent Rosa from feeling the print.

B．) To stop the reflection of heat.

C．) To make things as difficult as possible.

D．) To stop her from cheating.

[单选题]27． When did Tom go to the shop for glasses?A． Before lunch．B． After lunch．C． In the morning．D． In the evening．

[单选题]H．ow did the egg put into the bottle？A． The oxygen inside the bottle sucked the egg in.B． It became salt without the shell.C． The neck of the bottle was wide enough.D． The outside air pressure forced it into the bottle.

[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.

[单选题]Why did the professor study the Brazilian students' behavior?A． He felt puzzled at the students' being late.B． He felt angry at the students' rudeness.C． He wanted to make the students come on time later.D． He wanted to collect data for one of his

[试题]Why did the author shout at the telephone?A． He was mad at the telephoneB． He was angry with his agentC． He was anxious about his wifeD． He was impatient with the secretary

[主观题]Why did you pick this organization?

[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 American city residents want to live in the suburbs after World War Ⅱ?A． Because older American cities were dying.B． Because they were richer and needed more space.C． Because cities contained the wont pare of society.D． Because they could har

[单选题]Why did the villagers agree to sell frogs?A． The frogs were easy money.B． They needed money to buy visitors.C． They wanted to please the visitors.D． The frogs made too much noise.

[单选题]Why did the early Pilgrims want to share their feast with the Indians?A． To show friendship.B． To ask for their help in the coming winter.C． So they could eat some Indian bread puddings.D． To try to teach them to grow crops.