指出下列错误的是 A．蝉蜕甘寒质轻，疏散清透解痉，功在肺肝二经 B．桑叶长于祛风解痉

At London College, the boys can go to the city in the afternoon. But they must return to the school before six. And Bob doesn’t often obey the rule. One afternoon, Bob walked to the city and went to the cinema. When he got to the school, it was eight o’clock. He was a little worried. He ran quickly to the gate. It was closed. He went round the school building to another door. That one was closed, too. Then he saw an open window on the ground floor. It was the head teacher’s office. Bob looked into the room, and no one was there. He quickly climbed up and jumped into the room. Just then he heard a voice. He looked around and hid(藏)under the sofa. One minute later, Mr. Scott, the head teacher, came in. He turned on the light(灯) and sat down on the sofa. Then he began to read. Bob lay under the sofa and looked at the head teacher’s feet for an hour. He could not move. At last the head teacher stood up and walked towards the door. “Thank goodness, he didn’t find me under the sofa.” thought Bob. Then the head teacher stopped. He turned his head and spoke to the sofa, “Would you mind turning off the light when you leave?” he said and left the office.

小题1: Bob got to the school ___________.

A．at eight o’clock in the morning

B．after the given time

C．before the given time

D．on time小题2:Bob went into the head teacher’s___________.

A．office

B．bedroom

C．dining room

D．living room小题3:Bob _________ the sofa.

A．lay under

B．lay on

C．sat on

D．sat under小题4:Bob could see Mr. Scott’s__________.

A．hand

B．bag

C．feet

D．books小题5:Mr.Scott knew that_________________.

A．Bob went to the cinema

B．Bob was in the classroom

C．Bob returned to the school

D．Bob was under the sofa

上市公司的董事会秘书由（）提名。

A.董事会

B.总经理

C.股东大会

D.董事长

I like to listen to the _____.[ ]

A. TV        

B. VCD    

C. CD

正五边形绕着它的中心至少旋转       度后能与自身重合．

交易所在期货交易中的地位和作用，决定了其主要风险源有( )。

A．监控执行力度问题

B．异常价格波动风险

C．自身管理

D．会户素质