He tried his best to solve the problem,_______difficult it was.

来源：百度知道编辑：UC知道时间：2024/05/25 10:44:17

A.however B.no matter C.whatever D.although 选哪个，为什么？急急急......

He tried his best to solve the problem,___A____difficult it was.

A.however B.no matter C.whatever D.although
however=no matter how 无论怎样....
明了吧,我是英语教师不明可问我.

A
however
however[简明英汉词典]
[hauˈevə]
adv. 1 不管到什么程度, 无论如何 2 然而, 可是, 不过
conj. 不管怎样

A
however=no matter how
无论有多难

C
符合祈使句开头的单词只有whatever,
注意祈使句！
however是但是的意思，不合适

He should be instructed in his duties. He will be in his small boat HE TRIED TO BE AMUSING 请问BE在哪些单词前面要加BE "As he was very tried, he nodded over his reading." 问“OVER”在这里是什么意思？ He must be in his room now ,_____? _________that he is ill, his work shoud be done He tried to stand on his hands for give minutes, ____ is rather a difficult thing to do. HE WISHED HIS GRANDSON TO BE PATIENT AND WORKED HARD ALL HIS LIFE LIK HIMSELF The empire consolidated his position by killing anyone he thought might be his threat.有无语法错误 If he took better care of his money, he will be less likely to lose it.