Building makeshift hospital(临时医院)was a key _______ made in the moment when Wuhan was facing the task of epidemic(流行性传染病)control.
Right. It has played an important role in treating the patients.( )
A.decisionB.situationC.problemD.condition
I shouted to you at the gate,but you didn't hear me.
Really?I____a telephone call to my mother.( )
A.makeB.was makingC.madeD.have made
We will fail the exam____we study hard.
That's why we are trying our best to prepare for the exam.( )
A.untilB.whenC.unlessD.how
How time flies!We should show love for our parents and make them ______how much they mean to us.( )
A.to knowB.knowingC.knewD.know
All the students _____ know cheating in the exam is not allowed.( )
A.needB.mayC.mustD.can
Two disabled men from Hebei Province (one is blind and the other has no arms) have spent over ten years____ trees together.( )
A.plantB.plantsC.plantingD.planted