語境填空.

click，goods，maintain，digital，forever，update，tend，site，acquire，diagram

（1）The camera was bought online at a low price.
（2）With the development of society，more and more volunteers to offer their helping hands to people in need.
（3）These were nice in quality but were at low prices.
（4）In order to relationships，the two young men get together twice a year.
（5） the mouse to select what you want and then buy it.
（6）Teachers have to constantly their knowledge in order to maintain their professional competence.
（7）All the information you by asking questions will make you more knowledgeable.
（8）The he drew by himself was of great value for the explorers.
（9）They invested a large sum of money on the foundation of the school .
（10）People also realized that the supply of coal and gas would not last .

【考點】名詞詞義辨析；動詞詞義辨析；形容詞詞義辨析．

【答案】digital；tend；goods；maintain；Click；update；acquire；diagram；site；forever