日本在()年成立了自卫队。
A.1954
B.1955
C.1956
D.1957
参考答案:A
It's important for us ______ more trees every year. [ ]
A.to plant
B.planting
C.to cutting
D.cutting
患者关节疼痛有定处,疼痛剧烈。其诊断是
A.行痹
B.痛痹
C.着痹
D.热痹
E.久痹