【題組】61. What do we know about the black boxes from Air France Flight 447?(A) There is still a good c
【題組】63. What is the finding of the Canadian researchers?(A) Encouraging positive thinking many do mo
【題組】65. What do we learn from the experiment of Wood, Lee and Perunovic?(A) It is important for peop
Several recent studies have found that being randomly (随机地) assigned to a roommate of another race c
【題組】66. What do we learn from the last paragraph?(A) The effects of positive thinking vary from pers