癫证可见到的临床表现是()
A.心情抑郁,情绪不宁
B.沉静独处,言语支离
C.意识丧失,甚则昏仆
D.神志呆滞,愚笨迟钝
E.躁动狂乱,呼号詈骂
参考答案:B
As economy worsened, jobs ______ to the laid-off workers continued to be scarce.
A.valuable
B.convenient
C.comfortable
D.available
改性沥青混合料通常比普通沥青混合料施工温度高( )。
A.10~20℃B.20~30℃C.30~40℃D.40~50℃