He tried to solve the problem, but he （quick) ________ gave up.

______, he sometimes can not stand the way she solves problems.A．Although much he likes he

It was not until dark he found he thought was the correct way to solve the problem.A．that；whatB．that

What will a bottom－up thinker probably do when he／she try to solve a problem？A.He／She

we will try our best to solve the residual

we will try our best to solve the 【residual 】prob

He made ()(repeat)efforts to solve the problem.