Choose the option that best completes the gap(S).The Secretary-General was shocked at the number of _____ ?

Answer Details

The option that best completes the gap is "child soldiers". The phrase "child soldiers" refers to children who are used as soldiers in armed conflicts, which is a violation of human rights and international law. The use of child soldiers is a serious issue that affects the lives of thousands of children worldwide. In this sentence, the Secretary-General was shocked at the number of child soldiers, which suggests that the Secretary-General is concerned about this problem and is likely to take action to address it.