培训方面的试题英语

提取主要部分 those(某些人) might not have made their inventions as a ground.

1 2 3 4 5 6 7 8 9 10A A A A B A B A A B11 12 13 14 15 16 17 18 19 20A A B B B A B A A A21 22 23 24 25 26 27 28 29 30B A A B A A C A C A31 32 33 34 35 36 37 38 39 40A D D C A D ABCD ABCDE ABCD ABD41 42 43 44 45 46 47 48 49 50BCD AC AB CD ABCD ABD ABC ABD ABCD ABCD