题目

某同学完成验证力的平行四边形定则实验操作后得到的数据如图，请根据选好的   标度在方框中作图完成该同学未完成的实验处理．      由图可得出实验结论                                                                                                                                 。______ on this report the English government decided to ask Captain James Cook to go and look forthis continent. [     ]A. Having basedB. Basing C. Based D. To be based