2022英语周报初一13期答案

第四部分写作第一节Last week our school held the Sports Week. We hade: lots of activities, such as running, hiking, and many kindsof ball games. We even had an exciting two-day sportsmeeting.Nowadays students are busy with their studies anddont get much exercise. This really worries our schoolauthority. So our school started the Sports WeekThe Sports Week proves to be a great success. It notonly builds up our bodies, but trains our characters aswell. Without health, there is no real happiness in life. Weshould work out regularly to keep fit.

【答案】C【解析】:f(x)= sin ax+(0<<3)的图象向右平移一个长度单位,可得y= sin xSIn (x因为,0是此函数的对称中心点,则o--0+=kx,k∈乙,解得o=1-3k,k∈Z,又因为0

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