蓄电池充放电电解液温度不应超过40度,严禁超过()。
A、50度
B、55度
C、60度
D、65度
参考答案:D
Is it in that red building________we can learn and enjoy a rich and colorful life________about 100 Chinese paintings will be on display?
A.where;that
B.that;where
C.which;that
D.that;which
经营管理的具体职能有几个?