在雅安地震中,小明受伤了需要输血,小明的爸爸(A型血)、小明的妈妈(B型血)和已经年满18岁的哥哥(O型血)都想给小明献血,但医生说,三人中只有爸爸的血绝对不能输给小明,小明的血型是
Tom usually helps others with math problems and Mr. Li often praises him for it.
I agree.A student ______ is always helping others is worth praise.( )
A.whomB.whichC.whoD.whose
In the future,robots will do ______ jobs in place of people in order not to get us ______.( )
A.bored; boredB.boring; boring
C.boring; boredD.bored; boring
If you ______ able to come,I will show you around my hometown.( )
A.isB.can beC.will beD.are
The old building ______ down to make room for the city library a year ago.( )
A.was takingB.is takenC.was takenD.would take
Look,______ excited the boy is on seeing these cute pandas!( )
A.howB.how anC.what anD.what