以下疾病消化性溃疡的发病率不高于一般人群的是（） A.类风湿关节炎 B.肺气肿 C.

阅读理解。

     My name is Dan and I have two good friends, Nick and Robert. Robert and I are twelve years old.

Nick is eleven. I was born on November 10th,1999. And Robert was born on September 10th. I like

red but they like green. Robert and Nick are in the same school. They have an Art Festival and a school

trip, but my school only has a Music Festival every year.

1. Nick was born in_______.

A. 1991

B. 1990

C. 2000

D. 1993

2. Robert was born on_______.

A. September 10th, 1999

B. September 10th, 1990

C. September 10th, 1992

D. September 10th, 1993

3. I was born on_______ .

A. November 10th,1990

B. November 10th,1999

C. November 10th,1992

D. November 10th,1993

4. What events do they have at Robert's school?

A. An Art Festival.

B. An Art Festival and a Music Festival.

C. A Music Festival.

D. An Art Festival and a school trip.

5. What color does Nick like?

A. Red.

B. Green.

C. Yellow.

D. Brown.

48÷3读作______，表示______，也表示______．

将数学表达式cos2(a+b)+5e2写成VisualBasic的表达式，其正确的形式是

A．cos(a+b)^2+5*exp(2)

B．cos^2(a+b)+5*exp(2)

C．cos(a+b)^2+5*1n(2)

D．cos^2(a+b)+5*1n(2)

尽职调查人员在调查中发现授信工作人员（），可以认定为尽职。

A.进行虚假记载、误导性陈述或重大疏漏的

B.未对客户资料进行认真和全面核实的

C.故意隐瞒真实情况的

D.根据预警信号及时采取必要保全措施的