发生于脊髓损害的肢体痛觉、温度觉缺失是由于病变侵犯（）。
A.皮质脊髓侧束
B.脊髓丘脑侧束
C.薄束与楔束
D.红核脊髓束
E.脊髓小脑束
参考答案：B
All the teachers discussed the plan that they would like to see __________ in the next school year.
A．carry out
B．carried out
C．to carry out
D．be carrying out
截止目前，海外客家人约有（）万人。
A、7000
B、6000
C、5000
D、4000
