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问题 多项选择题

下列哪些检查有助于诊断生长激素缺乏症()

A．胰岛素刺激试验

B．骨龄片

C．智力筛查

D．血GH的24小时分泌谱测定

E．胰岛素样因子的测定

答案

参考答案：A, B, D, E

选择题

She wanted to tell him that she didn't want to do that, but she didn't know how to ________ it.

A．take

B．put

C．carry

D．get
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选择题

下列热化学方程式中，△H能正确表示物质的燃烧热的是 [ ]

A．CO(g) +1/2O2(g) ==CO2(g) △H＝－283．0 kJ/mol

B．C(s) +1/2O2(g) ==CO(g) △H＝－110．5 kJ/mol

C．H2(g) +1/2O2(g)==H2O(g) △H＝－241．8 kJ/mol

D．2C8H18(l) +25O2(g)==16CO2(g)+18H2O(l) △H＝－11036 kJ/mol

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