蓼大青叶粉末中可见( ) A．气孔多为平轴式，非腺毛多列性，有草酸钙簇晶 B．气孔

Students’ learning ability shouldn’t be ______ only by examination results.

A．created

B．discovered

C．combined

D．measured

社会主义的根本任务是消灭剥削，消除两极分化。

— Who invented the light bulb?

— It _____ by Thomas Edison. [ ]

A. invented

B. was inventing

C. was invented

You don’t have a drink. Can I get you _______?

A．something

B．anything

C．nothing

D．everything

在房屋转租期间，原租赁合同变更、解除或者终止的，转租合同维持不变。