定语从句在说明文中的运用 — 英语选择题
题目
China's space station, ______ core module Tianhe was launched in 2021, serves as a laboratory ______ astronauts can conduct experiments in microgravity. Which pair of relative pronouns/adverbs correctly completes the sentences above? A. which; where B. whose; where C. of which; which D. whose; that