新能源技术不包括（）
A.核能
B.石油
C.太阳能
D.海洋能
参考答案：B
患者MCV、MCH均升高，而MCHC却正常，最可能是()
A.急性失血性贫血
B.慢性失血性贫血
C.急性溶血性贫血
D.再生障碍性贫血
E.巨幼细胞性贫血
Workers in this country are getting higher wages while turning out poor products that do not ______ the test of international competition.
A．keep up with
B．stand up to
C．comply with
D．attend to
