信用社成本包括()
A、税金及附加
B、营业外支出
C、手续费支出
参考答案:C
在一定时间内,某生态系统中全部生产者固定的能量值为a,全部消费者所获得的能量值为b,全部分解者所获得的能量值为c,则a、b、c之间的关系是[ ]
A.a=b+c
B.a>b+c
C.a<b+c
D.c=a+b
Without my glasses, I couldn't _______ whether that figure on the blackboard was a three or an eight.[ ]
A. make out
B. make up
C. make for
D. make off