題目列表(包括答案和解析)
Text books ________ to come out in time.
[ ]
Text books ________ to come out in time.
[ ]
At the entrance all passengers _____ to show their tickets.
A. required B. are required C. require D. are requiring
從所給的四個選項中選擇最佳答案
Text books ______ to come in time
．[
]A
．require B．required C．are required D．are requiring湖北省互聯網違法和不良信息舉報平臺 | 網上有害信息舉報專區 | 電信詐騙舉報專區 | 涉歷史虛無主義有害信息舉報專區 | 涉企侵權舉報專區
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