She has been in bed for a couple of days,so she has no ___to get up by herself.A.endurance B.power C.strength 并说明原因谢谢

she has been ill in bed for many days and she is too w____to walk now Her mother is ill.She has been( )for two weeks.A.in the bed B.on the bed C.in bed D.on bed Perhaps she has been in place then? Marry has a bed cold.She has to stay in 【 】bed.该用什么冠词么 because of the bad weather ,my mother fell ill and lay in bed.she has beenA has been ill was illB FELL ill has fallen illC fell ill has been illD fell ill is illbecause of the bad weather my mother ---------and lay in bed .she -----for a week .选什 she has been smart till she fill in mary has been ill in bed for a week,I wonder if she is () better now.A much B some Cany D very说明为什么 Tom got sick last May and has been in bed since then.为什么has been 而不是had been She has been in bed for a couple of days,so she has no ___to get up by herself.A.endurance B.power C.strength 并说明原因谢谢 her husband is ill,he has been ()for 7 years.可填：in bed,in the bed ,on the bed,on bed. Her husband is ill.He has been ____ for 7 years.A.in bed B.in the bed C.on the bed D.on bed Where has she been? she has been M in three of them. His wife ( ) in bed since 9:00 p.m A.had gone B.has been she has a headache and she has to stay in __(a/the/不填) bed 为什么 She has been tin China for ten years.改为同义句.She has been in China ()ten years (). she ______-England.she has been in London for a weekhas gone to 应填 has been to mary has been ill in bed for a week,I wonder if she is ( ) better now A .much B.some C.any D .very亲爱的同学们，书本上答案是C，为什么.....