高桩码头在()中沉桩,以标高控制为主,贯入度可作校核。
A. 砂性土层
B. 黏性土
C. 风化岩层
D. 淤泥土
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A retail customer has just install an IBM option into their server, but the option is not working properly. Which the following should be checked to determine if the devices is supported in the server?()
A. IBM ServerProven site
B. System x Reference Library (xRef)
COG Compatibility List
D. Hardware Compatibility List (HCL)
用作还原的铁粉,一般采用()
A. 含硅铸铁粉
B. 含硅熟铁粉
C. 钢粉
D. 化学纯铁粉
下列不属于财政政策工具的是()。
A. 税收
B. 预算
C. 再贴现率
D. 转移支付