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【单选题】
—I hate school; it's not for me. I think I'll quit. —You ________ stupid! It takes effort now, but later you will benefit from it. [ ]A.
will be
B.
are being
C.
have been
D.
were being
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皮皮学刷刷变学霸
举一反三
【多选题】离子交换层析和离子交换树脂技术的不同点在于:
A.
离子交换层析的载体是亲水性的水不溶载体，如葡聚糖、纤维素等。
B.
离子交换树脂的载体是苯乙烯-乙烯苯交联而成的高聚物
C.
它们都有功能基团，但是基团种类不一样的
D.
它们都能够分离带电荷的物质
【判断题】It is clear that the trouble doesn't come from the computer but the person who works on it.
A.
正确
B.
错误
【简答题】It is clear that the trouble doesn't come from the computer but the person who works on it.
【单选题】企业人力资源费用支出控制包括三个阶段:1制定控制标准;2差异的处理;3人力资源费用支出控制的实施。其正确的顺序是()。
A.
①②③
B.
②①③
C.
②③①
D.
①③②
【单选题】What do you call the person who works together with you?
A.
colleague
B.
classmate
C.
roommate
D.
staff
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