单选题The teacher took ____&nbs

问题补充：

单选题Theteachertook____thelessonwhereshestoppedandfinallysheset_____afewminutestoletusdiscussit.A.up; upB.up; asideC.out; aboutD.on; back

答案：

B解析take up接着;继续; set aside留出;腾出。