【C4】A．behind the wheelB．on the wheelC．in the carD．with the car

What is the problem？A．The interior decoration appears behind schedule.B．The decorator quit

The plane succeeded in carrying the boy on board with ______ in the air.A．one wheelB．two w

What is the force behind recent attacks on London？A．The Irish Republican Army.B．Muslim sui

According to the researchers behind the study, all of the following will happen EXCEPTA．a

According to superstition, evil spirits stood______.A．on the left of peopleB．behind people

The reason lying behind President Bush’s placing limits on stem cell research is that