一般应用于家装使用的木地板有()、()、()。
A、实木木地板
B、三层复合实木地板
C、多层复合实木地板
D、复合实木地板
参考答案:A
. The concert by Lang Lang was so well _________ that all the tickets had been _________ on the first three days last month.
A.received; sold out
B.recognized; sold out
C.admitted; selling out
D.taken; selling out
摄照胸骨后前位时()腹部平片摄片时()膈上肋骨后前位时()头颅平面摄片()心脏平片摄片()
A.平静呼吸下屏气
B.深吸气后屏气
C.深吸气再呼出后屏气
D.缓慢连续呼吸
E.平静呼吸不屏气