详细解释:ad. 接近地
词意辨析：
close, closely都表示“接近地”、“挨近地”、“紧紧地”。
close: 通常放在动词之后，但在过去分词之前要用 closely。he was standing close to the door.
他靠门站着。we followed close(ly) behind him.
我们紧跟在他后面。we were so closely packed in the elevator that i could hardly move.
我们在电梯里紧紧地挤在一起，我几乎不能动弹。
closely: 通常用于引申义，表示“仔细地”或“紧密地”。可放在动词之后或之前，或过去分词之前。she listened closely while he read.
他读时她仔细听着。he closely studied this problem.
他仔细研究过这个问题。the two events are closely connected.
这两件事有着紧密的联系。英语解释：
副词 closely:
in a close relation or position in time or spacein a close manner同义词：intimately, nearly