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【单选题】
根据我国现行《海洋环境保护法》，船舶载运有污染危害性货物应遵守下列哪项规定？（）I、承运人、货主或代理人应事先向海事主管部门申报；II、货物单证、包装标志必须符合有关规定；III、污染危害性不明的货物，应对其进行事先评估；IV、船岸双方必须遵守安全防污操作规程A.
I~III
B.
I、II
C.
II~IV
D.
I~IV
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【单选题】National Parks have more and more visitors each year. In the last ten years the number of campers using the camp sites has more than doubled. Camping as a family vacation has suddenly become extremely...
A.
National Parks provide camp sites.
B.
Camping is a cheap way to travel.
C.
Camping makes city people have a change.
D.
People of all ages enjoy camping.
【单选题】Why do more and more theme parks offer large discounts off the gate price?
A.
To get in line at the parks this summer.
B.
To encourage more people to come to the parks.
C.
To enable people to get e-tickets at home.
D.
To reduce the attendance figure.
【单选题】MCS—51指令系统中,指令ADDC A,@R0 执行前(A)=38H,(R0)=30H,(30H)=F0H,(C)=1 执行后,其结果为 。( )
A.
（A）=28H （C）=1
B.
（A）=29H （C）=1
C.
（A）=68H （C）=0
D.
（A）=29H （C）=0
【单选题】MCS—51指令系统中，指令ADDC A，@R0 执行前（A）=38H，（R0）=30H，（30H）=FOH，（C）=1 执行后，其结果为 。
A.
（A）=28H （C）=1
B.
（A）=29H （C）=1
C.
（A）=68H （C）=0
D.
（A）=29H （C）=0
【单选题】More and more parks ________in Mentougou in five years.
A.
build
B.
built
C.
will be built
D.
were built
【多选题】A注册会计师判定审计项目组成员B注册会计师针对下列审计程序确定的识别特征中不恰当的包括______。
A.
针对销售发票存根的细节测试顾客编号
B.
针对应收账款的函证程序函证应收账款明细账中余额超过5000元的所有账户
C.
针对采购部门的询问程序被询问询问人的姓名及职位
D.
观察发货环节的内部控制观察次数
【简答题】4 -2018实验 门电路 门控报警电路.ppt 4 -2018实验 门电路 三人表决器.ppt 4 -2018实验 门电路 声光报警.ppt
【单选题】MCS-51指令系统中,指令ADDC A,@R0 执行前( )=38H,(R0)=30H,(30H)=FOH,(C)=1 执行后,其结果为(B)。
A.
(A)=28H (C)=1
B.
(A)=29H (C)=1
C.
(A)=68H (C)=0
D.
(A)=29H (C)=0
【简答题】More and more parks have been built in the city, (make) it much easier for people to relax.
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