— ＄1,500, but that’s my last offer. — OK. It’s a ____. A. cost B. price C. reward D. deal
As a poet, Hai Zi used to write many romantic poems ______ people usually attach positive and hopeful meanings. A.on which B.to which
某强酸性溶液中可能存在NO3－、I－、Cl－、Fe3+中的一种或几种。向该溶液中加入溴水后,溴被还原，由此可推断该溶液中A.不含NO3－，可能含Fe3+
据《左传》鲁宣公十五年记载“民不肯尽力于公田”。下列对引文中所说“公田”特点的叙述不正确是 A.土地归国家所有 B．平均分配
为预防金属制品锈蚀，下列措施或做法不当的是 A．将使用后的菜刀洗净擦干 B．在铁制门窗表面喷涂油漆 C．在铁制水管表面镀一层锌
Most students make a study plan ________ the beginning of the new term. A. on B. in C. from D. at
依次填入下列各句横线处的词语,最恰当的一组是 ①剑南风景区的万竿碧竹,郁郁葱葱,生机勃勃。那壮观的景色令他久久不能 。 ②勘探队员们
The garbage _______ (短信) on cell phones are polluting the teens.
