【单选题】The baby is only one year old, so he can’t speak _______ write.
【简答题】Subject Verb Agreement Practice Mark the appropriate verb choice for each of
the following sentences. 1. The noisy students (have, has) to leave after two
warnings. 2. She is the only one of the stude...
【单选题】如果是标准化的产品,市场主要围绕产品价格和服务展开竞争,因此企业采取( )就比较合适。