Black broke his leg. He has just had ___
题型:选择题
问题:
Black broke his leg. He has just had _____X-ray examination .______ doctor said he needed ______
operation.
A.a, The, an
B.a, A, an
C.an, A, an
D.an, The, an
Black broke his leg. He has just had _____X-ray examination .______ doctor said he needed ______
operation.
A.a, The, an
B.a, A, an
C.an, A, an
D.an, The, an