the CNSA released the first picture of the moon captured by

B
CNSA 指的是国家航天局 China National Space Administration

国家航天局发布了由Chang'e-1于11月26号捕捉到的首张月球，这标志着探月工程的全面胜利。

这个题目考察的是-ing分词分句的句法功能，ing分词分句可在句中做时间状语、原因状语、条件状语、让步状语、结果状语和表示伴随状况（即伴随状语）。
在the CNSA released the first picture of the moon captured by Chang'e-1 on Nov, 26, marking the full success of the lunar probe project这个句子中显然（marking the full success of the lunar probe project）做的是结果状语。

再来看一个-ing分词做结果状语的例句：It rained heavily，causing great damage in that area

此外也给你提供几个ing分词分句其他句法功能的例句---
1 Climbing to the top of the mountain, we saw a beautiful view
分词短语作时间状语
2 Being a hard-working man, he is praised by all his fellow workers
分词短语作原因状语
3 The old man was fast asleep, holding a book in his hand
分词短语作伴随状语
4 you will make yourself more tired, keeping on your feet
分词短语作条件状语

Note：
这个题目里的marking也可以改成which marks，这样的话整个句子就是一个非限定性定语从句了，which指代前面的整个句子。