3、”为经常性、习惯性的动作,因此应用一般现在时态,故选A。4.Helikesreadingbooks,soheoftengoestothe______onweekends. A.poolB.supermarketC.libraryD.clothesstore【解析】选C。考查名词词义辨析。pool意为“游泳池”;supermarket意为“超市”;library意为“图书馆”;clothesstore意为“服装店”;句意:他喜欢读书,所以他经常在周末去图书馆。故选C。5.—______aretheydoing? —They’re______. A.