选A.
解析：句意是很多问题停留着还没解决,他每天都有一个很紧张的时间表.
问题（PROBLEMS）停留(REMAIN)是主谓关系,不是被动的关系,所以选ING形式,如果是被动关系,才会选ed形式.
Most of the problems_____,he has a tight schedule every day.
3个回答
相关问题
-
I want to make the most of every day.And like most of the pe
-
Every day,he received lots of text messages from people,most
-
英语语法18He has formed a habit of keeping a diary every day,___
-
He has sports every day,____he?
-
He has to look over the patients( )every day.
-
Despite a very tight schedule,everyone who came to the meeti
-
All of them hope-- has a good time every problem
-
The Internet has become part of life .A.every day B.everyday
-
HE plays the volleyball every day.He has many basketball.找错误
-
he has a quick breakfast every day同义句