Welcome to Hotel Fun 4 Kids! Do you know what hotels are friendly to children or even your pets? We rate(评估) the hotels for you. You’ll decide on the right hotel if you know the meanings of these symbols when you travel. You can find more information on our website(网页) on www.hotelfun4kids. com.

小题1:What words of the following can help you find a pet-friendly hotel?

A．No Pets!

B．Pets Too!

C．Pets Are Not Welcome!

D．Without Your Pets!小题2:Mrs Black has to leave her 5-year-old son Tom in the hotel for a while. So, she’d better go to the hotel with the symbol      .

小题3:If Mrs Black’s 5-year-old son Tom stays in the hotel with the fourth symbol, he can         .

A．play with his pet

B．play in the game room

C．do many activities

D．spend no money there小题4:Hotel Fun 4 Kids is a         .

A．school for kids

B．park for kids

C．travel website

D．TV program小题5:Which of the following is TRUE?

A．Not all the hotels are friendly to pets.

B．These four hotels are only for children.

C．The “5★” hotel is for both pets and children.

D．You can have a good time with your pets in the “4★” hotel.

女，31岁，间歇性心悸气促15年，心尖区闻及舒张中晚期隆隆样递增型杂音，第一心音亢进，有开瓣音，且胸骨左缘第二肋间可闻及舒张期叹气样杂音，心脏B超提示左心房明显增大该患者最可能的诊断是（）

A.二尖瓣狭窄

B.二尖瓣关闭不全

C.主动脉瓣狭窄

D.主动脉瓣关闭不全

E.二尖瓣狭窄并关闭不全