问题
单项选择题
同高并列式催化装置的催化剂在U形管中的输送是在U形管的（）一侧通入气体而使两端产生静压差进行推动的。
A.催化剂下降
B.催化剂上升
C.底部
D.中部
答案
参考答案：B
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同高并列式催化装置的催化剂在U形管中的输送是在U形管的（）一侧通入气体而使两端产生静压差进行推动的。
A.催化剂下降
B.催化剂上升
C.底部
D.中部
参考答案：B
An analyst does research about compounding rate of return and gathers the following information.
| Bank | Stated Annual Rate | Frequency of Compounding |
| 1 | 3.45% | Quarterly |
| 2 | 3.21% | Continuous |
A. less than the effective annual rate for Bank 1.
B. the same as the effective annual rate for Bank 1.
C. greater than the effective annual rate for Bank 1.