5 . Zhong Wen’ an, chief engineer at the Xichang Satellite Launch Center, said they had completed the most extensive rehearsal before launch, ________is also the final joint rehearsal. (用适当的词填空)

7 . In the future, scientists plan to use sustainable supplies of cells ________can be maintained in the lab. (用适当的词填空)

8 . 判断以下句子的主干部分属于哪一种结构

A.主+谓     B.主+系+表     C.主+谓+宾     D.主+谓+宾+宾补     E.主+谓+双宾语

1. After about a month, I noticed some tiny green shoots coming out of the cut branches which eventually tu med into full-on bright green leaves.________
2. According to a recent study led by Daniel Arely, a professor of psychology at Harvard University, Braden has ADHD, a type of attention disorder, which, she says, makes her “likely to put things in certain places and not remember where I put them.” ________
3. For Professor Li, the book is not only a record of the natural landscape over 1, 000 years ago, but also a detailed description of humanity and culture and a treasure for today’s reference. ________
4. Its crystal-clear night skies and high altitude make it a natural, educational and astronomical heritage site in the southern half of the earth. ________
5. In 2017, the Ramon Crater, located in the Negev Desert in Israel, became the first designated dark sky park in the Middle East.________
6. The sun was shining in Utrecht, the Netherlands, when my friend Rini and I set off for England by car. ________
7. In 1916, two girls of we alt by families best friends from Au bum, N.Y. —Dorothy Woodruff and Rosamond Underwood—traveled to a settlement in the Rocky Mountains to tea china one-room schoolhouse.________
8. After we went into a different organization, which had been introduced by our teacher, an OIC representative gave us some details, which somewhat interested me. ________
9. The moment we felt ready to die, the man, Clifford Harker, coming with his dog, told us he owned the farm we had passed and he would leave the way to his farmhouse. ________
10. In general, Broaders advise parents and other adults to try to be aware of their hands when questioning a child about an event. ________