The planet Neptune is about 30 times ______ from the Sun as Earth is.A．farB．as farC．more f

Although the recession has reached every corner of the planet, the impact is uneven.（英译中)

The largest of the navigational planets is （).A.MarsB.VenusC.JupiterD.Saturn

Which is INCORRECT about Venus？A．It is the second planet from the Sun.B．It is the brightes

Today, the earth is in trouble for the following reasons EXCEPT thatA．our planet is a clos

There is only one kind of family on planet Earth today: it is the traditional extended

Which one is NOT true about 30 days challenges according to the video？A.Time become muc