【简答题】用所给词的适当形式填空。 1. That __________ (sound) great. 2. __________ he __________ (have) a tennis ball? 3. Jim __________ (have) three basketballs. 4. We __________ (not have) many sports clubs. 5. He ______...
【简答题】请根据句子意思,选用适当词或用所给词的适当形式填空。 11. 小题1:Because of the lack of the ______ (motivate)to study, he failed to pass the final exams. 12. 小题2:The patient was quite beyond the possibility of ______(recover). 13....
【单选题】N 型半导体中的多数载流子是 ,而 P 型半导体中的多数载流子是
【简答题】P型半导体中的多数载流子是 , N 型半导体中的多数载流子是
【简答题】用所给词的适当形式填空 1. That _______ (sound ) good. 2. ______ you _____ (have) a tennis racket? 3. We have many sports ________(club). 4. Let's________(play) ping-pong. 5. I ________(not have) a soccer ball.
【简答题】用所给词的适当形式填空。 1. How ________ (be) your sister? 2. That ________ (sound) boring. 3. Dick wants ________ (buy) a yellow pen. 4. These ________(dictionary) are here. 5. What's your _________ (one) name?