请在 下方输入 要搜索的题目:

If two operations must be performed , these two operations should be put in one step in the instructions.


A、simultaneously;
B、separately;
C、differently;
D、effectively

发布时间:2025-08-13 10:26:04
推荐参考答案 ( 由 题搜搜 官方老师解答 )
答案:simultaneously
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