摘要： He warmly congratulated them on they had achieved in science and technology. A. that B. where C. what D. which
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He warmly congratulated them on _____ they had achieved in science and technology.
A. that B. where C. what D. which
查看习题详情和答案>>He warmly congratulated them on _____ they had achieved in science and technology.
A. that B. where C. what D. which
查看习题详情和答案>>He warmly congratulated them on _____ they had achieved in science and technology.
|
A．that |
B．where |
C．what |
D．which |
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