A____________ofthesubject'sstructureanditsrelationshiptoothersubjectsshouldbeacquiredbeforetheliteratureisapproached.
A.grip B.grasp C.grab D.snatch正确答案B
A____________ofthesubject'sstructureanditsrelationshiptoothersubjectsshouldbeacquiredbeforetheliteratureisapproached.
A.grip B.grasp C.grab D.snatch正确答案B