Cho hàm số y = f x có đạo hàm liên tục trên mathbbR Đồ
A.\(\left( { - 2;3} \right)\)
B.\(\left( {1; + \infty } \right)\)
C.\(\left( {0;1} \right)\)
D.\(\left( { - 3; + \infty } \right)\)

Cho hàm số y = f x có đạo hàm f x xác định trên mathb
A.\(\left( {\dfrac{5}{2};3} \right)\)
B.\(\left( { - 1;2} \right)\)
C.\(\left( {1;1 + \sqrt 3 } \right)\)
D.\(\left( { - \sqrt 2 ;\sqrt 2 } \right)\)

You can find a lot of information online for your pro
A.use
B.useful
C.usefulness
D.usefully

I will give it back to you When I finish reading the
A.When I finish reading the book
B.When I was finishing reading the book
C.When I finished reading the book
D.When I had finished reading the book

Jane gets up at 5 am to morning exercise play bring d
A.play
B.bring
C.do
D.make

My father often watches the news the morning at on in
A.at
B.on
C.in
D.up

Thomas bought that pen at a low at a local shop yeste
A.price
B.fare
C.salary
D.fee

Teenagers should do more sport it is good for them be
A.because of
B.despite
C.because
D.although

My family share the housework My father helps my mothe
A.wash through
B.wash over
C.wash away
D.wash up

When their dad came home the kids the Christmas tree
A.have decorated
B.are decorating
C.decorate
D.were decorating