help sb to do 是固定短语吗
help sb to do 是固定短语吗
help sb to do sth.有这个短语吗?是不是只有help sb do sth?
英语固定词组1,need sb 是do sth 还是 to do sth2,help sb 是do sth 还是 to
help的短语help sb. to do sth.help sb. do sth.怎么用?
help sb with sth 是固定短语么
找 固定搭配 比如help sb to do sth.
七年级上下册所有短语是英语的,比如 help sb.(to) do sth.
help sb. (to) do
help sb.to do
hear sb. do sth 和 sb.be heard to do sth是固定用法吗?
初中英语有哪些语法固定搭配,例如:make sb do sth,help sb (to) do sth
take care not to do sth是固定短语吗