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问题 多项选择题

档案部门的信息技术外包业务有（）.

A、软件业务外包

B、硬件业务外包

C、档案数字化转换、档案网站

D、将信息技术资产、人员及租赁资产等交由信息技术供应商负责管理。

答案

参考答案：A, C, D

阅读理解

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项

The sea has always interested man. From it they can get food, minerals, and treasure. __小题1:__ But he could not go far beneath its surface __小题2:__. However, he is not a fish. He must breathe air, so he can’t stay under the water’s surface for any length of time. To explore deep water, man faces even more dangers and problems. A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture of gases __小题3:__. He can carry a tank of air on his back and breathe through a nose and mouth piece. Water weighs 800 times as much as air. Tons of water pushes against a diver deep in the sea _小题4:__. When a diver is under great pressure, his blood takes in some of the gases he breathes. As he rises to surface, the water pressure less. If the diver rises too quickly, the gases in his blood form bubbles (气泡). The diver is then suffering  from the bends (潜水夫病).The bends can cause a diver to double up in pain __小题5:__ . 

A．His body is under great pressure.

B．Scientistsaretryingtofindmoreaboutthesea.

C．Forthousandsofyears,hecouldsailonit.

D．Theycanevenkillhim.E. He can wear a diving suit and have air pumped to him from above. 

F. The water pressure can cause a diver to breathe with difficulty. 

G. Man wants to explore deep into the sea.
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单项选择题

下列建设单位向施工单位作出的意思表示中，为法律、行政法规所禁止的是( )。

A．明示报名参加投标的各施工单位以低价竞标
B．明示施工单位在施工中应优化工期
C．暗示施工单位不采用《建设工程施工合同(示范文本)》签订合同
D．暗示施工单位在非承重结构部位使用不合格的水泥
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