判断下面的说法是否正确

商家生产一种产品，需要先进行市场调研，计划对天津、成都、深圳三地进行市场调研，待调研结束后决定生产的产品数量，下列四种方案中最可取的是（　　）

读短文，判断对错。
    Hello, everyone! My name is Kate. I come from France. Now I'm in China with my parents. I'm a student of No. 2 Middle School (第二中学). The teachers there are very friendly (友好的) to me. The students there are friendly, too. I like them very much. Look at that tall man! He's my father. He has big eyes and a big nose. He's handsome. He is a doctor. He often helps people in need. That beautiful woman is my mother. She has long hair and big blue eyes. She's a nurse. My parents and I all like China very much. The Chinese food is very yummy. The Spring Festival (春节) is coming. We will spend (度过) the Spring Festival in Beijing.

下图为处于不同分裂时期的某生物的细胞示意图，下列叙述正确的是   （   ）