They carried on ------------ though it was dark
题目
They carried on ------------ though it was dark
A work
B with a work
C working
D to work
答案
选C,CARRY ON的ON 是介词,介词后用动词ing
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
最新试题
- some guys to pay close attention to thing all the time for you.
- 已知双曲线的中心在原点,两个焦点F1,F2分别为(5,0)和(-5,0),点P在双曲线上且PF1⊥PF2,且△PF1F2的面积为1,则双曲线的方程为( ) A.x22-y23=1 B.x23-y22
- 一道初三的物理题目(有关大气压强的~)
- 专四大作文另起题目最多得几分?
- I felt _(happy happily) after birthday party...怎么选
- 一个长6分米,宽0.4,高5分米的长方体盒子,最多能放( )个棱长为2分米的正方体木块?
- 现在有NA2CO3和NAHCO3的混合固体19G.将其加热到质量不再减少的时候,冷却,称量,发现固体质量变为15.9G 求混合固体中NA2CO3和NAHCO3的质量分别为多少克?
- But what was most shocking at the time was the things my release from the charge so clearly depended
- 桥是什么?不过是一条板凳.两条腿架着一块板,板上可以承担重量,把这跳板凳放大跨过一条河,或是一个小山谷,那就形成了一座桥.
- 孙犁《母亲的记忆》的阅读答案
热门考点