6. In a class of 25 students, each student has at most onepet.Three-fifths of the students have cats,20% have dogs,three have turtles,and the other students haveno pets.How many students have no pets? (A)5 (B)4 (C)3 (D)2 (E)1 答案 优质解答 结果三 题目 【题目】【题目】6...
(A)26. ___ of the students in our class ___going to take part in the 5km running race. A. Three quarter; is B. Threc quarters; are C. Thir d quarter; is D. Thir d quarters; are(D)27. We' d better _to crowde d places while COVID-19 is spreading. A. go B. to ...
A large number of students in our class___girls. A.isB.areC.wasD.were 答案 B[解析] 本题考查主谓一致。本句的主语由a number of修饰,表示很多,所以谓语动词应该用复数形式,故选B。 [知识拓展] 应注意区别a number of和the number of:a number of“许多”,用来修饰可数名词的复数形式,谓语动词也要用...
1 Of all the students in our class,she is the ___.( )A.most carefullyB. carefulC. more carefulD. most careful 2Of all the students in our class,she is the ___.( )A.most carefullyB. carefulC. more carefulD. most careful 3Of all the students in our class,she is the __...
Fifteen students choose A. Twelve… 十五名学生选择A。十二(名)…… Listen and chant 听一听并说唱 Five and six makes eleven. 五加六等于十一。 Add one, it's twelve. (再)加一,是十二。 Six and seven makes thirteen. ...
In a class of 20 students, Mary got the ___ highest score in the exam. A. eleven B. twelfth C. thirteen D. fourteen 相关知识点: 试题来源: 解析 B。解析:在一个有20个学生的班级里,说玛丽在考试中取得第几高的分数,这里要用序数词。A选项eleven是基数词。C选项thirteen为基数词。D选项four...
If set A represents students who are studying French and set B represents students who are studying Spanish, then n(A)=20, n(B)=12, and n(A\ (and)\ B)=7. Hence,n(A\ (or)\ B)= n(A)+ n(B)-n(A\ (and)\ B)=20+12-7=25Since 25 of the 30 students in the class are...
in与of的用法区别主要体现在它们所连接的主语与后续词的关系上：of的用法：同类关系：当使用of时，主语与of后面的词通常指的是同一类的人或物。例如，“Tom is the tallest of these students.”。in的用法：不同类关系：而当使用in时，主语与in后面的词往往指的是不同类的人或物，或者表示主语在...
What does the speaker say about college students applying for on-campus jobs? 问题16.作者怎么评价大学生找兼职工作? Question 17. What can students do to find a campus job according to the speaker? 问题17.大学生怎么找校内兼职? Question 18. What does the speaker say is a library monitor's ...
In a graduating class of 236 students, 142 took algebra and 121 took chemistry. What is the greatest possible number of students that could have taken both algebra and chemistry students 答案: 121 问答题 In the xy-plane, the point with coordinates (-6, -7) is the center of circle C. ...