当前位置: > The scientists wanted to know ___when they felt confident....
题目
The scientists wanted to know ___when they felt confident.
A、why did they push out their chins
B、why they pushed out their chins
C、how did they push out their chins
D、how they pushed out their chins

提问时间:2020-07-18

答案
B 陈述语序
科学家想知道他们在自信时为什么高昂下巴
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.