【C20】A．angersB．annoysC．flattersD．pleases

【C20】A．elevatedB．mercifulC．contentedD．grateful

【C20】A．communicateB．conveyC．transformD．translate

【C20】A．moreoverB．howeverC．thereforeD．furthermore

【C20】A．shakingB．noddingC．shookD．/

She will be very please 【pleased 】to meet you.A.a

下列物质中 ( )是目前已经肯定的必需脂肪酸。A C16:2B C18:2C C18:3D C20:3(E)C20:4