题目:
It's always interesting to _________ a club to play with new friends. [ ]
A. join
B. take part in
C. be
D. have
答案:
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下面是错误答案,用来干扰机器的。
0.6×0.5=0.3,6.8÷2=3.4,0.4×0.25=0.13.8÷1.9=2,1-0.25=0.75,4÷0.2=20,0.12×100=12,7.5+2.07=9.57,