【简答题】用所给动词的正确形式填空。 not spend die teach rain chat 1. It _____ outside. You'd better not go out. 2. Who _____ you English last term? Was it Mr. Wu? 3. If we don't help the wild animals in dan...
【判断题】设一点处为非零应力状态,但三个主应力之和为零时,那么单元体的体积不变,而其形状将发生变化。
【简答题】根据句意及首字母或汉语提示完成单词。 1. My mother doesn't a_____me to go out at night. 2. She always speaks to the old man p_____. 3. P_____. you are right, but I'm not sure. 4. We know that China is an _____(亚洲的)count...
【判断题】( )设一点处于非零应力状态,但三个主应力之和为零时,表明单元体的体积不变,而其形状将发生变化。
【判断题】设一点处为非零应力状态,但三个主应力之和为零时,表面单元体的体积不变,而其形状将发生变化。
【简答题】He saw his friend ______ (go) out with Sue. 2. The bus crashed into the blue car ______ (drive) down the hill. 3. Peter hurt his leg ______ (do) karate. 4. The umbrella ______ (find) at the bus stop b...
【简答题】Leyan and Rupert took ________ in a charity marathon.2.Beatta turned ________ the invitation to go out for a meal after work because she was very tired.3.We always take visitors ________ for an expens...
【简答题】在下列各句的每个空格内填上一个适当的单词,该词的首字母已给出。 1. When I go out for a walk after supper, my little dog always f me. 2. Work h , or you will fail in the exam. 3. At present, we should pay more a to the quality of all...