【C20】A．compactedB．consumedC．strategicD．aggressive

【C5】A．drinkableB．consumedC．edibleD．consumption

President Clinton ______ power when the US economy was slow.A．presumedB．consumedC．resumedD

【C13】A．taughtB．consumedC．soughtD．searched

【C20】A．shakingB．noddingC．shookD．/

Their preoccupation with everyday routines______them unaware of the talking computers stra

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