桥脑胶质瘤的常见表现不包括（）
A、T1加权像低信号
B、T2加权像高信号
C、桥脑肿胀
D、可包绕基底动脉
E、增强明显
参考答案：E
用适当的介词填空。
1. I'd like a teaspoon _____ honey.
2. Here's a recipe _____ a super chicken sandwich.
3. He is pouring some water _____the blender.
4. Turn _____ the TV, please. It's time to watch Animal World.
5. The baby is too small. You need to cut _____the food and then give it to him.
6. Don't mix them _____I only like coffee with nothing.
由于上下行程时，载荷的大小和方向的变化引起抽油杆柱产生的震动将会给抽油杆带来附加的（），连接螺纹松动。
A、连续变形
B、弯曲程度
C、摩擦损失
D、冲击载荷
