耦合型、介质薄模型、AWG型，其中对温度敏感的器件是（）型
参考答案：AWG
—I heard a bus accident happened yesterday.
—The bus crashed. Luckily, only a few passengers were _____ injured in the traffic accident.
A．slightly
B．approximately
C．exactly
D．gradually
鱼类蛋白质的含量一般为（）
A.5％
B.10％～15％
C.15％～25％
D.25％～35％
E.35％～45％
