摘要：32．The youth of China today trying their best to study modern science and technology. A. is B. was C. were D. are
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The youth of China today ________ trying their best to study modern science and technology.
- A.is
- B.was
- C.were
- D.are
The youth of China today ___ trying their best to study modern science and technology.
A.is B.was C.were D.are
查看习题详情和答案>>The youth of China today ________ trying their best to study modern science and technology.
A. is
B. was
C. were
D. are
查看习题详情和答案>>