now they --------(know)that earthquake-------- (occur)

来源:学生作业帮助网 编辑:作业帮 时间:2024/12/01 09:28:50
now they --------(know)that earthquake-------- (occur)
x)/W(HTЅlfIFbBjbQIFaibv*LRA#?9H&H\v6ٛXR惥RSl @nC

now they --------(know)that earthquake-------- (occur)
now they --------(know)that earthquake-------- (occur)

now they --------(know)that earthquake-------- (occur)
have known
occured