I am very interested in the book called The West Travel. I am very interested in the book _____ ____ called The West Travel.
—How many people are still leading ____ life under ___ poverty line in the world? —Perhaps one fourth. A. a, the B. a, a C. 不填， 不填 D. the, 不
已知三个函数f(x)＝2x＋x，g(x)＝x－2，h(x)＝log2x＋x的零点依次为a，b，c，则a，b，c的大小关系是__________．
在酸性溶液中能大量共存的无色离子组是（ ） A. K＋、Mg2＋、Cl－、MnO4－ B. Ba2＋、NO3-、NH4+、Cl－ C. K＋、Na＋、SO32－、Cl－
读图，回答下列问题：（10分） （1）依据表中①②③④的顺序写出所代表
I can think of many cases ______ the media have a strong effect on young men. A．why B．which C．as D．where
化简cos8α-sin8α+sin2αsin4α.
炒菜时，又加酒又加醋，可使菜变得味香可口，原因是（ ）A.有盐类物质生成 B.有酸类物质生成C.有醇类物质生成
的解集为 （ ）
B．
C．
D．
