单选题 Professionals involving in such development should have a unique sense of innovation, the ability to assimilate new information, outstanding development skills and a striving sense of international cooperation.

A、 involved to
B、 involved as
C、 involving as
D、 involved in

【正确答案】 D

【答案解析】[分析] 固定搭配及结构应用 Involve(常与in连用)；因为在此involve in表示：“所涉及到的，包括”，含有被动的含义，因此在此作定语时应用过去分词，放在所修饰的词后，相当于一个定语从句(professionals who are involved in... )；因此D为答案。