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问题

“人生自古谁无死，留取丹心照汗青”的作者是(   )            

A．岳飞

B．文天祥

C．王安石

D．辛弃疾

答案

答案：B

本题考查的是有关文天祥的史实。“人生自古谁无死，留取丹心照汗青”的作者是文天祥，故选B。

单项选择题

住宅建筑中楼梯井大于()m时必须采取防止儿童攀滑的措施

A．0．20

B．0．50

C．0．11

D．1．00
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问答题

(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 certain car dealership has two locations. Last month, an average (arithmetic mean) of 11 cars per salesperson was sold at location A and an average of 16 cars per salesperson was sold at location B. What was the average number of cars sold per salesperson at this dealership last month
(1) Last month, the number of salespeople at location A was 3 times the number of salespeople at location B.
(2) Last month, the total number of cars sold at location A was 132, and the total number of cars sold at location B was 64.
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