制动跑偏多系两前轮（）或制动生效时间不一所致。
A.制动力不等
B.制动力相等
C.制动力失效
D.制动力变动
参考答案：A
根据句意及词首字母或汉语提示，补全单词。
小题1:We should take c_________ of our parents when they are old.
小题2:After class, you’d better do some exercise i_________ of watching TV.
小题3:Wenchang Chicken t__________ so delicious that many people like it.
小题4:Health is more important __________（比）money.
小题5: Mr. Smith is ___________（离开）for Shanghai the day after tomorrow.
某公司本年销售额100万元，税后净利12万元，固定营业成本24万元，财务杠杆系数1．5，所得税率40%。据此，计算得出该公司的总杠杆系数为2．7。 ( )
