【C3】A．extensivelyB．definitelyC．temporarilyD．experimentally

脊柱骨折的常见部位是A.C1－3B.C3－5C.T10－12D.T10－L2

【C7】A．perfectlyB．definitelyC．correctlyD．exactly

人类T细胞不具备的受体是（)A．E受体B．IgG Fc受体C．C3b受体D．DHA受体E．IL－2受体

If you have any ______ news of my husband, please let me know.A、definiteB、definitelyC、de

Mark needs to travel______with his varied business interests.A．extensivelyB．intenselyC．bro

识别抗原 并把识别信号传递到T细胞内的是A TCR-CD3复合物 B mlg C FcR D C3