构成视网膜神经上皮层的神经细胞中不包括（）
A.神经节细胞
B.视网膜色素上皮细胞
C.视杆细胞
D.视锥细胞
E.双极细胞
参考答案：B
圆柱滚子轴承主要承受（）。
A.轴向载荷
B.径向载荷
C.切向载荷
D.轴向和径向载荷
— Do you know ______? I can’t find them.
— Yes. They are on the table in the kitchen.
A．Where she putsmyglasses
B．Where does she putmyglasses
C．Where she putmyglasses
D．Where myglasseswas
