皮皮学,免费搜题
登录
搜题
【单选题】
Which of the following are NOT environmental impacts of a tidal barrage?
A.
Silt accumulates behind the barrier
B.
Shipping is affected by the barrier
C.
The turbidity of the water behind the barrier is altered
D.
The time the estuary is under water is changed
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】Blinking helps ________ the surface of the eye with tears, washing away dust and other irritants and keeping the sight clear.
A.
indicate
B.
fabricate
C.
illunimate
D.
lubricate
【判断题】74LS138译码器可以实现任意三个变量的逻辑函数。( )
A.
正确
B.
错误
【单选题】某机械制造企业(一般纳税人)7月份发生下列主要业务: (1)购进钢材一批已人库,购进额100000元,进项税额17000元,已取得增值税专用发票: (2)购进床单一批(用于职工福利),购进额800元,增值税额136元,已取得增值税专用发票; (3)购进自来水,增值税专用发票上注明的税额为156元; (4)购进配件价款金额20000元,进项税额为3400元,配件入库并已取得增值税专用发票。 (5)本...
A.
可以增加企业的进项税额
B.
可以增加企业的销项税额
C.
应该从进项税额中转出
D.
应该减少销项税额
【单选题】Blinking helps ________ the surface of the eye with tears, washing away dust and other irritants and keeping the sight clear.
A.
indicate
B.
fabricate
C.
illuminate
D.
lubricate
【单选题】60 钢可以制造下列工件()
A.
游标卡尺
B.
齿轮
C.
塞规
D.
锉刀
【简答题】October 1st, 2011 Dear Ann, I hope that you and your children will be here in two weeks. My husband and I will  go to meet you at the train station. Our town is small but it is nice and beautiful. You...
【单选题】Why is blinking important, according to the conversation?
A.
It helps to keep the eyes fired.
B.
It helps to keep the eyes moist.
C.
It causes eyes to move fast.
D.
It helps to clean the eyes.
【单选题】The  Shanghai World Expo came to an end on October 1st,, ________turned out to be a great success. [      ]
A.
which
B.
when
C.
that
D.
it
【单选题】—When is National Day (国庆节)? —It is _________. [     ]
A.
January 1st
B.
August 1st
C.
October 1st
D.
September 10th
【单选题】下面关于分时操作系统和批处理多道操作系统的陈述中不正确的是 ( ) 。
A.
前者的目标是对用户请求快速响应;后者的目标是提高机器效率。
B.
前者适合运行比较短小的作业;后者适合运行需要较长时间才能完成的大型作业。
C.
前者适合执行各种不同负载的作业;后者适合执行功能相同的作业。
D.
前者通常用基于时间片的策略实施进程调度;后者通常用基于优先级的策略实施进程调度。
相关题目: