早教吧作业答案频道 -->英语-->
She___look after her sister because her mother isn't at homeA.have to B.has to C.must D.must to
题目详情
She___look after her sister because her mother isn't at home
A.have to B.has to C.must D.must to
A.have to B.has to C.must D.must to
▼优质解答
答案和解析
must表示你建议某人要做某事,带有较强烈的主观色彩,只是你自己的想法,没有什么根据的.have/has to表示的必须是因为事情有这个必要所以一定要做,它带有较多的客观色彩,表明你这样认为是有一定的客观依据的.这里because引导的原因状语从句就是一个客观依据,又因she用第三人称单数,选B.
看了 She___look aft...的网友还看了以下：
英语翻译1.Father's Day is a special day for fathers a 2020-05-15 …
“All the kids make fun of me.” The boy cried to h 2020-05-16 …
____in the queue for half an hour,Tom suddenly r 2020-05-16 …
（）in the queue for half an hour,tom sud denly rea 2020-05-16 …
He told me he__ (go) to the beach yesterday.He to 2020-05-16 …
hurry uo!we have got little time left.whose turn 2020-05-16 …
I don't know if it _____ tomorrow,if it ______,I 2020-05-16 …
My manager invited me to have dinner with him but 2020-05-17 …
Does your mother works in a hospital 肯定回答Mr.white 2020-05-17 …
几道较难的英语连词成句1.could,have,we,a,outside,picnic,maybe. 2020-11-26 …