与A群链球菌有关的是
A.Optochin敏感性试验B.CAMP试验C.盐耐受试验D.杆菌肽敏感试验E.荚膜肿胀试验
参考答案:D
解析:A群链球菌对杆菌肽敏感。
仔细阅读下面五个句子,然后用下面方框中所给的单词或短语填空,使每个句子在结构、句义和逻辑上正确。(提示:选项中有一个是多余的。)
give out /strange / provide / delicious / keep out /join
小题1:The best way to improve your English is to ___ an English club.
小题2:Be quiet please, class. I’m going to__ your test papers.
小题3:Mr. Tan makes the best noodle in town. They’re _____!
小题4:There’s a __smell in the house. Do you know what it is?
小题5:Could you ___ me with information about student exchange programs?
雇主的索赔款额可在合同价格和付款证书中列为( )。
A.增加项 B.扣减项 C.额外项 D.特殊项