一级文物中的孤品和易损品,禁止出境展览。
参考答案:对
Maybe I’m not very healthy, ___ I have healthy habits.
A.although
B.because
C.and
D.so
心肌梗死病人,择期手术应推迟到梗死()
A.2个月以后
B.4个月以后
C.6个月以后
D.8个月以后
E.10个月以后