骨囊肿的X线表现中，哪项应除外（） A.囊肿一般为单发，很少多发 B.病灶大多为卵圆

氯乙烯精馏操作，一般采用（）进料。

A.气相

B.固相

C.液相

基金资产（）投资于债券的为债券型基金。

A.60%以上

B.70%以上

C.80%以上

D.90%以上

休克病人可以采取的体位是（）。

A.平卧位

B.半卧位

C.俯卧位

D.中凹位

E.截石位

下列各组物质中，一定属于同系物的是（    ）

A．乙二醇和丙三醇

B．C₄H₆和C₂H₂

C．C₃H₆和C₄H₈

D．C₂H₆和C₁₀H₂₂

单词拼写（本大题共10分，每小题1分）

(A) 根据句意，用括号内所给单词的适当形式填空

小题1:There is no need to worry. They can look after_______(they).

小题2:The pop star appeared after about ten _________(hour) flying.

小题3:In China , primary school has more __________(woman) teachers.

小题4:They shook hands with each other_______(close) as soon as they met.

小题5:Although I failed eight times, my mother encouraged me to have a _____(nine) try.

(B) 根据句意和汉语注释，写出单词的正确形式

小题6:He went to Moscow to have  _________(进一步的) study. 

小题7:It will be a good ______(选择) to make a list of all the homework you have to do.

小题8: Please put on the ________(干的) clothes , or you’ll catch a cold.

小题9: Were the young men waiting at the door all________(推销员)?

小题10: In China, more and more people are getting better and better______(医疗) care.