【简答题】给下列的图片选择正确的单词。 ( ) 1. waitress A. ( ) 2. businesswoman B. ( ) 3. clerk C. ( ) 4. cashier D. ( ) 5. doctor E. ( ) 6. teacher F.
【简答题】给下列图片选择正确的单词。 ( ) 1. ( ) 2. ( ) 3. ( ) 4. ( ) 5. A. mountain B. forest C. tree D. kangaroo E. rock
【简答题】好朋友,手拉手。给下列图片选择正确的英文单词。 ( ) 1. A. mountain ( ) 2. B. forest ( ) 3. C. tree ( ) 4. D. lion ( ) 5. E. rock
【简答题】给下列图片选择正确的单词。 1. 2. 3. 4. ( ) ( ) ( ) ( ) A. peas B. onions C. carrots ...
【简答题】给下列图片选择正确的单词或句子。 ( ) 1. A. This is my mom. ( ) 2. B. This is Yao Ming. ( ) 3. C. afternoon
【简答题】设全集U={1,2,3,4,5,6,7,8},集合S={1,3,5},T={3,6},则C U (S∪T)等于______.
【简答题】给下列图片选择正确的单词。 ( ) 1. A. math book B. story-book C. Chinese book ( ) 2. A. lion B. monkey C. mouse ( ) 3. A. kangaroo B. fish C. rabbit ( ) 4. A. English book B. math book C. Chinese bo...
【简答题】设集合U={x∈N|0≤x≤8},S={1,2,4,5},T={1,3,5,7},则S∩(C U T)=______.
【单选题】设集合U={x∈N|0<x≤8},S={1,2,4,5},T={3,4,5,7},则S∩(? U T)=( )