考研英语何每日一练，小编今天给大家带来一些关于英语考试的常用句型及词汇，希望对大家的学习会有所帮助！
今天的句子：
As immigration reform remains at a standstill, and the Trump administration eyes even more restrictionist immigration policies, many in Silicon Valley are worried the United States is losing its competitive advantage—just what they were hoping to guard against with a start-up visa.参考译文：因为改革陷入僵局，而且特朗普甚至着眼于更具有性的政策，硅谷很多人士就担心美国会丢掉竞争优势。而且，他们恰恰是希望用创业签证来防范美国竞争优势的丢失。
思考题：
According to Silicon Valley, the start-up visa can helpthe United States maintainthe competitive edge.
词汇突破：
1. restrictionist immigration policies：者的政策
2. remain at a standstill: 陷入僵局
3. Trump administration：特朗普
4. eye：动词（着眼于）
5. many 很多人
6. losing its competitive advantage：真在丢掉其竞争优势
7. guard against A with B: 用B来防范A
8. start-up visa：创业签证
9. what= something

that切分：
1.As immigration reform remains at a standstill, and the Trump administration eyes even more restrictionist immigration policies,
2. many in Silicon Valley are worried the United States is losing its competitive advantage—
3.just what they were hoping to guard against with a start-up visa.其中：what= something that (something = that) 我们之前讲过what的用法！(something= the United States is losing its competitive advantage)
再切分：They were hoping to guard against that with a start-up visa.（他们希望）