It often rains ______________ June. [ ]
A. of
B. in
C. at
D. on
答案：B
Jane is so shy that she is terrified of in front of a group.
A．spoke
B．speaking
C．speaks
D．speak
可引起继发性半面痉挛的疾病是（）。
A.脊索瘤
B.听神经瘤
C.面神经鞘膜瘤
D.颅咽管瘤
E.咽旁肿瘤
