下列不属于药物衣的是
A.黄柏衣
B.滑石衣
C.滑石衣
D.青黛衣
E.树脂衣
第1题
第2题
A、reference number
B、attention line
C、subject line
D、postscript
第3题
听力原文:How often do we need to change the oil in the car?
(A) Every 3 months or every 3,000 miles.
(B) I changed it last week.
(C) I want to change the color of my car.
(22)
A.
B.
C.
第4题
A. casual listening
B. focused listening
C. extensive listening
D. intensive listening
第5题
第6题
Color—blind people often find it difficult to________ between blue and green.
A.divide
B.distinguish
C.separate
D.differ
第7题
第8题
第9题
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