题目内容
( )12. 一Tom could be running_a bus.
—He must get up late，or he doesn’t need to hurry.
A. catch B. to catch C. catching D. catches
B
练习册系列答案
相关题目
题目内容
( )12. 一Tom could be running_a bus.
—He must get up late，or he doesn’t need to hurry.
A. catch B. to catch C. catching D. catches
B