题目内容

矛盾是事物发展的动力,因此,矛盾越多越能推动事物的发展。 ( )

A. 对
B. 错

查看答案
更多问题

在世贸组织(WTO)的谈判中的“轮”(ROUND),又称“回合”,即许多国家就自由贾易展开的多边谈判。( )

A. 对
B. 错

简述浆细胞的光镜、电镜结构与功能

Questions 46 to 50 are based on the following passage. Ron Barrister awoke once again with a slight ringing in his ears. After he showered and dressed, the condition got worse. He was also short of breath. When he looked in the mirror to see if his tongue were coated or if there were some other signs of a cold coming on, he noticed that his eyes looked peculiar. He turned sideways and looked again. Sure enough, his eyes seemed to be bulging out. He decided to explain his symptoms to Dr. Klien, the eye, ear, nose, and throat specialist. Dr. Klien examined Ron very carefully. After a complete examination he was stumped. Everything appeared normal and tests showed no signs of disorder. “Ron,” he said, “I really can’t find anything wrong, and I’m at a loss to explain your strange symptoms. However if you’d like another consultation, Dr. Brown is next door. She might be able to discover something I missed.” After another full examination, even Dr. Brown was stumped. “I can think of nothing to tell you except that you should be admitted to the hospital for a closer examination.” When Ron was being admitted to the hospital, the nurse asked him, “What size pajamas do you wear, Mr. Barrister” “I really don’t know,”he replied. “Well, do you know your shirt size” she asked as she reached for a measuring tape. “Yes,” answered Ron, “I wear 15.5 collar with a ...” The nurse measured his neck and said, “You mean a 16.5, don’t you” “No,” answered Ron, “I’ve always worn a 15.5 collar on all my shirts.” “O.K. but if you wear a 15.5 collar with your neck size, sooner or later you’re surely going to have a ringing in your ears, bulging eyes, and you’ll be short of breath.” Questions: How many specialists did Ron Barrister visit before he was admitted to the hospital

A. One.
B. Two.
C. Three.
D. Four.

制作磨牙或前磨牙卡环宜选用

A. 直径为L2mm的不锈钢丝
B. 直径为1.0mm的不锈钢丝
C. 直径为0.9mm的不锈钢丝
D. 直径为0.8mm的不锈钢丝
E. 直径为0.7mm的不锈钢丝

答案查题题库