能抑制糖异生的激素是（）
A.生长素
B.胰岛素
C.肾上腺素
D.胰高血糖素
E.糖皮质激素
参考答案：B
She asked the man _______ it was true he had been a soldier before.
A．whether; that
B．that; that
C．if; when
D．what; whether
不得驾驶具有安全隐患的机动车上道路行驶。
