The structure of the sentence "The students visited the museum" is _______.( )
A.S+VB.S+V+DOC.S+V+IO+DOD.S+V+DO+OC
smart! This new kind of taxi can go without a driver.
Amazing! Let's have a try. ( )
A.WhatB.HowC.What a
is necessary for us to wash hands when we are back home.( )
A.ItB.ThatC.This
China is famous its long history.( )
A.atB.inC.for
Nowadays, Xiangtan is nice city to live in. ( )
A.aB.anC./
Could you tell me_____ in Wuhan, please?
Maybe last December.( )
A.when did Covid﹣19 ( 新冠肺炎) break out
B.when Covid﹣19 broke out
C.how often Covid﹣19 breaks out