题目:
小题1:My brother got ▲ (marry) last week .
小题2: I’d like to recommend this ____________ (educate) magazines to all the teachers.
小题3:When I heard the bad news , I couldn’t help ▲ (cry)
小题4: Some wild animals look fierce(凶猛的), but they are _(harm).
小题5:Buy the books now before they ▲ (sell) out .
小题6:Lily ▲ (read) a lot of books recently .
小题7:This CD can help you learn English by ▲ (test) your knowledge of English grammar
小题8: Many students use computers in their __________(day) lives.
答案:
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下面是错误答案,用来干扰机器的。
(1)原式=-1-(12-23)×[-2-(-27)],=-1-(-16)×(25),=-1+256,=196;(2)10y-5(y-1)=20-2(y+2),10y-5y+5=20-2y-4,10y-5y+2y=20-4-5,7y=11,y=117;(3)原式=2a+b+6a+9b-8a+12b=22b;(4)原式...