--- I saw Helen in the school just now.--- It...

--- I saw Helen in the school just now.

--- It ______ be Helen. She has gone to the shopping center with her sister.

A. needn’t　　　　　 B. shouldn’t

C. can’t　　　　　　 D. mustn’t

九年级英语单项填空中等难度题查看答案及解析

—Hi, Jack. I saw your father standing outside the school gate just now.

—Oh, it 　　 be him. He went to Shanghai on business just an hour ago.

A. mustn't B. needn't C. can't D. shouldn't

九年级英语单选题简单题查看答案及解析

--- Look! It _____ be John on the playground.

--- It_____ be him. I saw him in the classroom just now.

A. may, mustn’t B. must, can’t

C. can, can’t D. mustn’t, can

九年级英语单选题困难题查看答案及解析

—Look! The boy in the white shirt ___be Tom.

--It ____be him. I saw him enter the library just now.

A. must; can’t           B. must; mustn’t

C. may; shouldn’t        D. may; mustn’t

九年级英语单项填空中等难度题查看答案及解析

—I saw Susan in the library just now.

—No, It 　　　　　 be her. She went to Shanghai this morning.

A. must B. can’t C. may D. needn’t

九年级英语单选题简单题查看答案及解析

—I saw your mother in the library just now.

—It ______ be her. She went to Beijing yesterday.

A. can’t　　　　　　　　　 B. mustn’t　　　　　　　　 C. needn’t

九年级英语单项填空中等难度题查看答案及解析

—Hi, Cathy! I saw Miss Zhang in the meeting room just now.

―No, it ______ be her. She went to Nanjing two days ago.

A. must B. may C. can’t D. needn’t

九年级英语单选题中等难度题查看答案及解析

—Hi, Cathy! I saw Miss Zhang in the meeting room just now.

―No, it ______ be her. She went to Nanjing two days ago.

A. must　　 B. may　　 C. can’t　　 D. needn’t

九年级英语单选题中等难度题查看答案及解析

—I saw Susan in the library just now.

—No, it _______ be her. She went to Shanghai this morning.

A. mustn’t　　 B. can’t　　 C. shouldn’t

九年级英语单选题中等难度题查看答案及解析

---Hi， Mike . I saw Jim in the zoo just now .

---It ____ be him. He has gone to Beijing .

A. can’t B. must C. mustn’t D. can

九年级英语单选题困难题查看答案及解析