新概念一課一練精華版1冊
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Ⅱ 單項選擇。
（
D
）1. Listen! The children ______ now.
A. cry
B. crying
C. is crying
D. are crying
答案：D
解析：Listen!提示用現在進行時，主語children是復數，be動詞用are，故選D。
（
C
）2. Mr. Jones and his wife ______ looking at them.
A. am
B. is
C. are
D. be
答案：C
解析：主語Mr. Jones and his wife是復數，be動詞用are，故選C。
（
A
）3. — ______ are they doing? — They are crying.
A. What
B. Where
C. Who
D. Whose
答案：A
解析：根據答語“他們在哭”可知問“做什么”，用what，故選A。
（
B
）4. Mrs. Jones ______ with her family.
A. am
B. is
C. are
D. be
答案：B
解析：主語Mrs. Jones是第三人稱單數，be動詞用is，故選B。
（
C
）6. The men are ______.
A. shave
B. shaves
C. shaving
D. shaveing
答案：C
解析：現在進行時結構be+doing，shave的現在分詞是shaving，故選C。
（
B
）7. Mr. Jones, with his family, ______ sweeping the floor.
A. am
B. is
C. are
D. be
答案：B
解析：主語是Mr. Jones，with his family是伴隨狀語，be動詞用is，故選B。
（
D
）8. They are ______ books in the classroom.
A. looking
B. looking at
C. seeing
D. reading
答案：D
解析：“讀書”用read books，固定搭配，故選D。
