在当今数字化时代，高中英语学习的道路上涌现出诸多助力学子们前行的神器，而“微信+Deep Seek”这一王炸组合无疑是其中的佼佼者，它凭借独特的优势和强大的功能，为高中生攻克英语语法填空难题开辟了一条崭新的路径。

英语语法填空

On February 16, Tencent confirmed that WeChat Search has officially started the gray-scale testing of accessing DeepSeek. 1.______ (user) who are included in the gray-scale testing can see the words "AI Search" at the search entrance at the top of the dialog box. After 2.______ (click) to enter, they can use the full-version DeepSeek - R1 model for free to obtain a more diversified search experience.The AI search of WeChat Search supports two modes: "Quick Answer" and "Deep Thinking". The deep thinking mode, 3.______ (base) on the long-chain reasoning ability of DeepSeek - R1, can disassemble complex problems from multiple angles and show the thinking process.WeChat's AI search access to DeepSeek 4.______ (support) Internet search. Based on the rich content of the WeChat ecosystem such as official accounts and high-quality content across the network, it can provide users 5.______ more comprehensive and high-quality answers. Inaddition, the data source will not use users' 6__(person) information and relevant privacy information.At present, this function is still in the gray-scale testing stage. Tencent will continue to optimize it according to users' experience and feedback.

7.______ is believed that the access of WeChat to DeepSeek will further enhance the ecological efficiency within the platform and bring more surprises to users in the future.It is worth mentioning that Tencent 8.______ (have) close interactions with DeepSeek recently. For example, on February 13, Tencent's AI assistant "Tencent Yuanbao" was 9.______ (significant)updated to support both Hunyuan and DeepSeek models. Besides, Tencent Cloud also announced the launch of the DeepSeek - R1 and V3 original model API interfaces on February 8.In general, the integration of WeChat Search and DeepSeek is 10.______ important step in the field of AI search, indicating that the competition in the AI search market is becoming increasingly fierce.

答案解析：

1.Users 考查名词复数，根据定语从句中的are可知，这里要用user的复数形式。

2.clicking 考查非谓语动词，after是介词，后面接动名词作宾语。

3.based 考查非谓语动词，base与The deep thinking mode之间是逻辑上的动宾关系，所以用过去分词作后置定语。

4.supports 考查动词时态和主谓一致，此处描述的是客观事实，用一般现在时，主语是WeChat's AI search access to DeepSeek，谓语动词用第三人称单数形式。

5.with 考查固定搭配，provide sb. with sth.“给某人提供某物”。

6.personal 考查词型转换，形容词做定语。

7.It 考查it作形式主语，真正的主语是that引导的从句。

8.has had 考查动词时态，根据时间状语recently可知，此处用现在完成时。

9.significantly 考查词性转换10.an 考查冠词，step是可数名词单数，且important以元音音素开头，所以用an。