come+first 等序词译为什么
come+first 等序词译为什么
come in first为什么不加the
first -come- first -severd
是Study must come first对?还是Study must come the first对?为什么?
which comes first?为什么come要用复数?
First come,first served.为什么用served?如果是被服务,为什么没有谓语?
first come first served翻译
"first come,first servered"是什么意思
come first / come the first 哪个对?
come first还是come in first?
Laura is always the first _____(come) to school 为什么填to come
I am the first one to come to school、为什么用to come?