问题
选择题
There _____ a pen and a ruler on the desk.[ ]
A. seems to be
B. seem to be
C. is seeming to be
D. are
答案
答案：A
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There _____ a pen and a ruler on the desk.[ ]
A. seems to be
B. seem to be
C. is seeming to be
D. are
答案：A