【简答题】按要求改写句子。 1. A: ___________________________________________________________? B: Yes, Dave is visiting his uncle.(完成疑问句) 2. does, take, how long, get, to, from, to, home, it, school, you(连词成句) _________...
【简答题】听短文,选择正确答案。 ( ) 1. A. Dave is ten years old. B. Dave is nine years old. C. Dave is thir years old. ( ) 2. A. Mike is a Chinese boy. B. Mike is an English boy. C. Dave is an English boy...
【判断题】家具的布置可以对室内空间的组织和使用再创造。
【单选题】Dave is a ________for university?
【简答题】按要求写句子 1. Dave and Jim usually play soccer after school.(对画线部分提问) What __________ Dave and Jim usually __________ after school? 2. Tom likes taking a shower first.(改为一般疑问句) __________ Tom __________ _...
【简答题】听短文,根据所听短文内容判断正(T)误(F)。 ( )1. Dave has a sister. ( )2. Dave doesn't like volleyball. ( )3. Dave's sister likes volleyball. ( )4. Dave's volleyball is under the table. ( )5. Dave's ...
【简答题】A.Dave is intelt. B.Dave knows a lot about art. C.Dave is very logical. D.Dave is the manager of the Art Exhibit.
【单选题】关于大肠埃希菌所致的胃肠炎表述错误的是
A.
ETEC是由质粒编码的不耐热和耐热的肠毒素引起的
B.
EIEC是由质粒携带的侵袭基因导致上皮结构破坏引起的
C.
EPEC是由质粒携带毒力岛导致的肠上皮组织病理损伤引起的
D.
EHEC是由溶原性噬菌体携带的志贺毒素导致肠组织的出血坏死
E.
EAEC是由溶原性噬菌体携带的黏附素导致细菌在肠道表面聚集引起的肠功能紊乱
【判断题】家具的布置可以对室内空间的组织和使用再创造。
【单选题】关于腹泻,叙述错误的是()
A.
病毒及毒素所致的腹泻为分泌性腹泻,一般为水样粪或稀粪,每日10余次或更多,量多但粪质少,很少有黏液和脓血,无里急后重
C.
侵袭性腹泻主要由志贺菌、EIEC等引起,表现为左下腹痛,腹泻频繁,黏液脓血粪,里急后重
D.
艰难梭菌感染可出现血水样腹泻,并排出假膜,可伴恶臭