A. I have to check if there’s a room available.B. I’ve just arrived from Nanjing.C. Thank you. No problem.D. Have you made a reservation, sir (Dialogue- 1) ( R-receptionistG-guest)

R: Just a moment please. ________(The receptionist checks the list.) Sorry, sir. We can’t arrange you a room until eight o’clock this evening.G: Oh! I’ll just wait here. Thanks.

女性，10岁，下肢跛行，颈、胸部皮肤色素沉着伴 * * 过早发育。X线片示左下肢多发膨胀性骨破坏，呈磨玻璃样密度。应首先考虑的诊断是（）。

A.骨纤维异常增殖症

B.神经纤维瘤病

C.Albright综合征

D.多发性软骨瘤

E.Maffucci综合征