A.dated, that | B.dating, whether | C.dating, that | D.dated, whether |
A.have been discussing;made | B.have been discussing; been made |
C.have been discussed;been made | D.are discussing;been made |
增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下画一横线,并在该词下面写出修改后的词。
注意:1.每处错误及其修改均仅限一词;
2.只允许修改10处,多者(从第11处起)不计分。
China has successful landed a robotic spacecraft on the far side of the Moon. This is the first time that a craft had landed on the far side that has never been exploring. The Chang'e-4 probe is carrying equipments to analyze the region's geology and conducted a series of experiments.The Chang'e-4 probe has already sent back it first pictures from the surface, that were shared by state media. As previous Moon missions have only landed on the Earth-facing side, so the landing is seen as a major milestone(里程碑)on space exploration.A last crewed landing was Apollo 17 in 1972.
—Not yet. It ________.
A.has been built | B.was built |
C.is being built | D.had been built |
A.paying | B.to pay |
C.having been paid | D.being paid |