The author suggests in the last paragraph that we
A.adjust our goals in life B.learn to release bad mood C.avoid being overoptimistic D.maintain a positive attitude
参考答案:
答案解析:
根据材料,完成题。BlaCk Holes 1. BlaCk holes Can be best desCribed as
根据材料,完成题。BlaCk Holes1. BlaCk holes Can be best desCribed as a sort of vaCuum, su