当左锁骨上淋巴结出现转移性腺癌时,其原发瘤最可能是:
A.食管癌
B.肝癌
C.肺癌
D.胃癌
E.鼻咽癌
参考答案:D
---I have booked my ticket back to Washington. My flight leaves at 9:00 tomorrow morning.
---_______.
A.Is that so?
B.How wonderful!
C.Have a good trip.
D.Well, goodbye.
党员的党龄,从()之日算起。
A.预备期满转为正式党员
B.成为预备党员
C.成为正式党员后一年