阿摩線上測驗
60. In 1982, Larry Walters rose three miles above Los Angeles ____________to a seat attached to a huge column of green, red, white, and yellow balloons.
(A)strap
(B)strapped himself
(C)while strapped
(D)to strap
答案：登入後查看
統計： A(1), B(11), C(9), D(5), E(0) #1615137
統計： A(1), B(11), C(9), D(5), E(0) #1615137
