题目: 所谓激素的“允许作用”是指()A.使其他激素能够分泌入血B.使靶细胞的生理活动能够启动C.使靶细胞内遗传物质能诱导新的蛋白质合成D.使其他激素在靶细胞上产生的效应增强E.使其他激素在靶细胞上能够产生效应 答案: 参考答案:D
题型:选择题 The loss has not yet been _____ accurately, but it is believed to be well beyond a hundred million dollars. [ ]A. calculated B. considered C. completedD. controlled 查看答案