选择：The result of the "greenhouse effect" can cause the level of the sea ----.
问题描述：
选择：The result of the "greenhouse effect" can cause the level of the sea ----.
rise / raise / to rise / to raise
答
to rise
cause sb/sth to do (sth)
rise是不及物动词 raise是及物动词
rise是上涨的意思,后面不加宾语
raise是举起太高的意思,后面要加上举起太高的东西