JNB_001”指令执行的条件是()。
A.RLO=0
B.RLO=1
C.BR=0
D.BR=1
参考答案:A
—Is there __________ in today’s newspaper?
—Yes, the top news is about H7N9.
A.something new
B.anything important
C.everything interesting
D.nothing serious
种子水浸后种皮呈龟裂状的药材是()
A.牵牛子
B.决明子
C.沙苑子
D.苦杏仁
E.酸枣仁