【单选题】It was not until dark __________ he found __________he thought was the correct way to solve the problem.
【单选题】Nick is looking for another job because he feels that nothing he does______his boss.
【简答题】It was not until dark _______ he found _______ he thought was the correct way to solve the problem. A.that; what B.that; that C.when; what D.when; that
【单选题】温度影响了放大电路中 的参数,从而使静态工作点不稳定。