试题查看

首页 > 在职攻硕英语 > 试题查看
【单选题】

This passage supports the belief that ______.
A.exact reasons for migration are not known

B.birds migrate because of changes in temperature
C.the ancestral home of all birds was the tropics
D.glaciers caused birds to migrate
查看答案解析

参考答案:

正在加载...

答案解析

正在加载...

根据网考网移动考试中心的统计,该试题:

79%的考友选择了A选项

20%的考友选择了B选项

0%的考友选择了C选项

1%的考友选择了D选项

你可能感兴趣的试题

Theairport'sflowofinternationalpassengerAccordingtothetheoryofphoto-periodism,__InJulyGuangzhouBaiyunInternationalAirporAccordingtoonetheory,whentheglaciersdisaTheauthorstatesthatbirdsleftthetropicsbeThepassageismainlyaboutthat______.A.impr