这项测验共有四个部分，28道题，总时限为30分钟。各部分不分别计时，平均每道题的参考时限是不超过一分钟，请注意安排好时间。The test has four parts, 28 questions, and a total time limit of 30 minutes . Each part is not timed separately. The average reference time limit for each question is one minute. Please pay attention to arrange your time.

请仔细阅读下面的注意事项，这对你获得成功非常重要：Please read the following precautions, which are very important to your success:

请准备好纸和笔再进行作答。Please prepare paper and pen before answering.

在这项测验中，可能有一些试题较难，因此你不要在一道题上思考时间太久。遇到不会答的题目，可先跳过去，如果有时间再去思考。否则，你可能没有时间完成后面的题目。In this test, some questions may be difficult, you’d better not think too long on one question. If you encounter a question that you cannot answer, you can skip it first. You can return here and think about it if you have time later. Otherwise, you may not have time to complete the following questions.

试题答错不倒扣分。Incorrect answers will not deduct the scores.

本测验限在30分钟内完成，能做多少即做多少。测验时间可以观看测试上方的计时器，配合右上角的进度值合理安排时间。This test is limited to be completed within 30 minutes, and you can do as much as you can. You can watch the timer for the test time, and arrange the time reasonably according to the progress value in the upper right corner.

测试过程中，点击下方答题卡，可以选题返回进行检查或作答。During the test, click on the bellowed answer sheet, you can choose a question to return to check or answer.