She（)close contacts with the scientist for many years.A、 maintainedB、 stayedC、 claimed

A circuit that has one wire in contact with the hull of the ship is a .A.series circuitB.g

It‘s a good _______ to eat with the mouth closed.A. customB. habitC. wayD. style

The author and her sister didnt make much contact with their father becauseA．they didn"t l

Which of the following statements about Karen is CORRECT？A．She never lost contact with Gor

The pilot lost contact with the military base,______the plane crashed in the desert.A．amon

—It’s cold here. Could you close the door for me. — ___.A、Here you areB、With pleasureC、T