声控开关主要应用了信息技术中的()
A.计算机技术
B.传感技术
C.微电子技术
D.通信技术
参考答案:B
胶带非工作面磨损异常的原因有哪些?
Even though Lucy and Kathy are good friends, Lucy ________to lending her ID card to Kathy to
apply for a credit card. [ ]
A. stuck
B. referred
C. turned
D. objected