>
英语
>
the experiment may take a few days to finish,but it's worth__it.
A.carring out B.sustaing C.devoting D.keep at
答案怎么回是D?be worth +doing的不是么?
人气：479 ℃ 时间：2019-10-24 13:52:56
解答
是的,答案错了.
书有问题.
推荐
It will take us five hours _ that experiment. A.to finish B.finish C.finished D.finishing
It will take us two days to finish the task.的同义句
It's uncertain ______ the experiment is worth doing.
A few days ago,Mary said to Sara,"I must finish this experiment this week.” 改为间接引语
It ---（take）me three days --- （finish）the work last week 用所给词的适当形式填空
解释XRD谱图中最后两个晶面峰值重叠
为什么在多目标优化时选择遗传算法,而不用其他算法?
关于x的实系数方程ax2+bx+c=0,有关根的充要条件
猜你喜欢
“破釜沉舟”这个成语的寓意是什么?
()I knew him better,I discovered that my impression had been right.A.Which B.As C.Until D.Unle
我不能不劳动,就得到这些食物.用关联词改写这个句子.
山泉水与矿泉水成分区别在哪里?
一种金属制成的圆锥重98千克,底面半径3cm,若这种金属每立方厘米重8.2克,这个圆锥的高是多少厘米?
三个连续的偶数,后面两个数的积与前面两个数的积的差是224,那么这三个数中最小的数是（ ）
诗歌的体裁有多少种啊?如题
20千克比（ ）轻20%,（ ）米比5米长25%
© 2025 79432.Com All Rights Reserved.
电脑版
|
手机版
