怀疑为肺癌时,为了解肿瘤的范围、肿瘤与邻近器官的关系及淋巴结转移情况,可选择的检查是( )
A. 胸部正侧位片
B. CT
C. MRI
D. 放射性核素显像
E. PET-CT
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When she _______ (arrive) I_______________ (telephone) Harry. (=She arrived during my telephonecall.)
A. arrived… telephoned
B. arrived…was telephoning
C. was arriving…telephoned
D. was arriving… was telephoning
When she _____________ (arrive)I __________ (telephone) Harry. (= I telephoned after her arrival.)
A. arrived… telephoned
B. arrived…was telephoning
C. was arriving…telephoned
D. was arriving… was telephoning
A wood fire ___________(burn) on the hearth, and a cat________ (sleep) in front of it. A girl __________ (play) the piano and___________ (sing) softly to herself. Suddenly there _________ (be) a knock onthe door. The girl ________(stop) playing. The cat _______(wake) up.
Peter __________ (injure) hisankle. (His ankle is still bad.)