Let's ____up and then sit down(选择题) A:stand B:standing C:to stand D:stands
问题描述:
Let's ____up and then sit down(选择题) A:stand B:standing C:to stand D:stands
答
A,祈使句,用动词原形
Let's ____up and then sit down(选择题) A:stand B:standing C:to stand D:stands
A,祈使句,用动词原形