题目内容

Some plants and animals develop superior characteristics so that they may______.

A. help others of their kind get food，shelter and other things needed
B. get into the biological process of adaptation
C. become better adapted to the environments than others of their kind
D. lead to the evolution and production of more and more organisms

查看答案

搜索结果不匹配？点我反馈

更多问题

“Courses are not designed merely for students to pass exams. ”This means teachers______.

A. want students to fail exams
B. care only about exam grades
C. believe that passing exams is not the only purpose of a course
D. design courses for lectures only

查看答案

一辆出租车有段时间的营运全在东西走向的一条大道上，若规定向东为正向，向西为负向，且知该车的行驶的公里数依次为-10，十6，+5，-8，+9，-15，+12，则将最后一名乘客送到目的地时该车的位置是()．

A. 在首次出发地的东面1公里处
B. 在首次出发地的西面1公里处
C. 在首次出发地的东面2公里处
D. 在首次出发地的东面2公里处
E. 仍在首次出发地

查看答案

已知三个质数的倒数和为1879/3495，则这三个质数的和为()．

A. 244
B. 243
C. 242
D. 241
E. 240

查看答案

The main idea of this passage is that students should______.

A. learn independently
B. learn under close guidance of their professors
C. learn cooperatively
D. not learn mainly for high grades

查看答案

Some plants and animals develop superior characteristics so that they may______.

A. help others of their kind get food，shelter and other things needed B. get into the biological process of adaptation C. become better adapted to the environments than others of their kind D. lead to the evolution and production of more and more organisms

“Courses are not designed merely for students to pass exams. ”This means teachers______.

一辆出租车有段时间的营运全在东西走向的一条大道上，若规定向东为正向，向西为负向，且知该车的行驶的公里数依次为-10，十6，+5，-8，+9，-15，+12，则将最后一名乘客送到目的地时该车的位置是()．

已知三个质数的倒数和为1879/3495，则这三个质数的和为()．

The main idea of this passage is that students should______.

A. help others of their kind get food，shelter and other things needed
B. get into the biological process of adaptation
C. become better adapted to the environments than others of their kind
D. lead to the evolution and production of more and more organisms