卵泡早期分泌量少,其后逐渐增高,排卵前达高峰,后降低,黄体期再度增高是指()
A.雌激素
B.孕激素
C.雄激素
D.促卵泡素
E.促黄体素
参考答案:A
按税法规定,应征收增值税的是( )。
A.邮政部门的报刊发行费
B.银行经营融资租赁业务收取的租赁费
C.生产企业销售货物时收取的优质服务费
D.招待所预定火车票的手续费
(A) 条件(1)充分,但条件(2)不充分. (B) 条件(2)充分,但条件(1)不充分. (C) 条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分. (D) 条件(1)充分,条件(2)也充分. (E) 条件(1)和条件(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.
[*] A computer generates non-zero numbers for the figure above so that the product of the numbers along any vertical column is equal to the product of the numbers in any horizontal row. What number does s represent (1) u equals 6. (2) t equals 2.