一.二年生花卉都能通过摘心增加开花,提高观赏价值,如蜀葵.毛地黄等。
参考答案:错
甲路过乙家门口,被乙家的狗咬伤,住院治疗花去1200元。甲起诉到法院,要求乙赔偿,乙说:“我家的狗拴在树上,从来没有咬过人,这一次怎么会断了绳子咬你呢一定是你逗我家的狗,并割断了拴狗的绳子,狗才咬人的。所以你是自作自受,责任在你自己。”关于本案的举证责任,下列说法错误的是
A.甲应证明自己所受的损害
B.甲应证明自己所受的损害系乙的狗咬伤所致
C.甲应当证明乙具有过错
D.乙可以通过证明损害是由甲自身的过错所致而免责
(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.
At Company R, the average (arithmetic mean) age of executive employees is 54 years old and the average age of non-executive employees is 32 years old. What is the average age of all the employees at Company R (1) There are 10 executive employees at Company R. (2) The number of non-executive employees at Company R is four times the number of executive employees at Company R.