设函数$f\left(x\right)=x^3-{\left(\frac{1}{2}\right)}^{x-2}$，则其零点所在区间为（　　）

意大利地震频繁，其原因是

秦岭﹣淮河一线大致同哪些界线相一致（　　）

①1月0℃等温线； ②400毫米年等降水量线； ③800毫米年等降水量线；

④热带与亚热带的分界线； ⑤季风区与非季风区的分界线； ⑥湿润区与半湿润区的分界线．

    Are you looking for some new and exciting places to take your kids to? Try some of these places:

    Visit art museums. They offer a variety of activities to excite your kids'interest. Many offer workshops for making hand-made pieces, traveling exhibits, book signings(签名）by children's favorite writers, and even musical performances and other arts.

    Head to a natural history museum. This is where kids can discover the past from dinosaur models to rock collections and pictures of stars in the sky. Also, ask what kind of workshops and educational programs are prepared for kids and any special events that are coming up.

    Go to a Youtheater. Look for one in your area offering plays for children and family visitors. Pre-show play shops are conducted by area artists and educators where kids can discover the secret about performing arts. PuPPet (木 偶）making and stage make-up are just a couple of the special offerings you might find.

    Try hands-on science. Visit one of the many hands-on science museums around the Country • those science play-lands are great fun for kids and grown-ups alike. They will keep your child mentally and physically active the whole day through while pushing buttons, experimenting, and building. When everyone is tired, enjoy a fun family science show, commonly found in these museums.