Ask them to______ carefully the planes radio and radar system.A．check onB．check offC．check

You can pick a specific time and place and ask them ______ they want to go.A、whereB、th

______, I should ask them some questions.A．Should they come to usB．If they come to usC．Wer

If you ______ more than a week to take care of your baby in the hospital, ask the top mana

According to the news item, the Affordable Care Act is______.A．the new health care lawB．th

People strike the animals in the eardrum to______.A．make them become deafB．make them feel

The boxing competition was to_____.A．train them to be professional boxersB．teach them to f