核心问题
He ordered the work ____. A. started at once B. be started at once C. to start at once D. at once start (TOEFL) 答案为 B (be started at once)。但我没有搞明白句子的结构。
词典解答
见 demand that
He ordered the work ____. A. started at once B. be started at once C. to start at once D. at once start (TOEFL) 答案为 B (be started at once)。但我没有搞明白句子的结构。
见 demand that