喉返神经麻痹可致()
A.环杓后肌麻痹
B.环杓侧肌麻痹
C.杓肌麻痹
D.环甲肌麻痹
E.甲杓肌麻痹
参考答案：A, B, C
They've won their last three matches, _____ I find a bit surprising. [ ]
A. that
B. when
C. what
D. which
认识未来的（），将使对未来的无知降到最低限度.
A.肯定性
B.不肯定性
C.计划
D.安排
