【简答题】(adopt) His ________ by the kind old man changed his whole life.
【简答题】函数发生器输入与输出近似的平方关系通过反馈凸轮的 得以实现。
【单选题】What does the man want to do?
C.
Adopt a pet for his sister
D.
Have a check-up for his dog
【单选题】人们在日常生活中大量使用各种高分子材料,下列说法正确的是
【简答题】I suggested he should ________ himself to his new conditions. A) adapt B) adopt C) regulate D) suit
【单选题】人们在日常生活中大量使用各种高分子材料,下列说法正确的是
【单选题】Which of the following strategies will a presenter NOT adopt to involve his or her audience?
A.
Telling generic jokes.
C.
Asking the audience a question.
D.
Changing his or her presenting pace.
【判断题】热塑性弹性体,也成热塑性橡胶,是在常温下具有弹性,而在高温下具有塑性的一类新型高分子材料。其具有类似于橡胶的力学性能及使用性能,又能按热塑性塑料进行加工和回收的一类材料。