2 . 听下面一段独白，回答以下小题。
1. Who is the speaker most probably talking to?

A．Dieters.

B．Sports enthusiasts.

C．Market watchers.

2. Why does the speaker take Trevor Hofbauer for example?

A．To state that wearing fitness trackers helps.

B．To prove that running watch-free is beneficial.

C．To clarify that fitness trackers are popular.

3. What does the speaker recommend at the end of her talk?

A．Stopping wearing fitness trackers.

B．Analyzing data from fitness trackers.

C．Reducing reliance on fitness trackers.

4. What does the speaker mainly talk about?

A．The popularity of fitness trackers.

B．The disadvantages of fitness trackers.

C．The development of fitness trackers.

5 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Du Wei, co-founder of Zeblaze, a company     1     a variety of smartwatches are made in Shenzhen, Guangdong province, sent a new batch of these products to the warehouses (仓库) before Spring Festiyal.

“We prepared 10,000 watches in advance for Chinese New Year. To my surprise, all of them sold out via online marketplaces during the weeklong holiday, and our sales increased     2     more than 200 percent year-on-year,” Du said, adding that most of the company’s customers come from Europe, North America, Latin America and Southeast Asia.

Increasing sales were also reported by Chinese home appliance giant Midea Group for itsfloor cleaning robots, with orders     3     (receive) more often this year from Spain, France and Russia through AliExpress, Alibaba Group’s business-to-customer platform.

Like Zeblaze and Midea, tens of thousands of vendors (供应商) based in China now sell their products     4     (global) through cross-border e-commerce platforms. Meanwhile, more Chinese     5     (brand) are gaining popularity among overseas consumers, which experts said is an affirmation (肯定) of the country’s manufacturing and supply chain capabilities.

Cui Lili, director of Shanghai University of Finance and Economics’ Institute of E-commerce, said the popularity in overseas markets of products made in China shows these cost-effective commodities have gained wide     6     (recognize) and raised brand reputationabroad in recent years. “In the past Chinese consumers usually     7     (tend) to buy imported and foreign-branded products, but nowadays, China’s major online shopping festivals have become more international,     8     (have) a greater influence on overseas shoppers who are increasingly willing to buy Chinese brands via cross-border e-commerce platforms,” Cui said. Faced with emerging opportunities, Cui said Chinese companies should make full use of cross-border e-commerce platforms to quickly grasp demands from overseas markets, learn more about closely     9     (relevance) laws, regulations and quality standards in these countries, and adjust supply chains to make products that meet local requirements.

Amazon Global Selling, which helps Chinese merchants sell their products abroad, said that     10     nation’s vendors are paying more attention to building brands and expanding their presence in overseas markets, given the rapid growth of cross-border e-commerce.

6 . 听下面一段较长对话，回答以下小题。
1. Who are included in the Family Membership?

A．Four people of any age.

B．Two adults and two children.

C．Four adults and four children.

2. What’s the price of the Family Plus Membership per year?

A．$ 50.

B．$120.

C．$170.

3. What’s the extra advantage of the Family Plus Membership?

A．The price is reasonable.

B．It includes 2 more people.

C．Four of the members can be replaceable.