The correct option is
B ![](https://df0b18phdhzpx.cloudfront.net/ckeditor_assets/pictures/1607229/original_9.JPG)
If Option A is chosen, we will have 2 closed shapes and 2 open shapes.
Therefore, Option A is incorrect.
![](https://lh5.googleusercontent.com/bguOJ7pEfH9jopKMAl4T4s8ev5ohA4gk55H72izTcG5m_g4dw_PgcdQrog1dq-L7sfjrgRFZMAYPQdkgrphDMkMIdFiw7J3Lf-u0i-eCpY7SOwvqVMBgHfC0duFOGhuWREhRiW_t)
(Multiple combinations are possible, but they will be incorrect.)
If Option B is chosen, we will have only 3 closed shapes.
Therefore, Option B is correct.
![](https://lh6.googleusercontent.com/gP_Qeu2mMnwmRrbm3TFBh11C2z-cOfQdJnwPytZYBxre25uMgtSmshoHdfWoBvhUWyAqY-Re5il0rCG_SBB7H5dFNqzhWSgw-SmavvCEV3dZy__D6g8kpKzgG-387-qedAmpyppS)
If Option C is chosen, we will have 2 closed shapes and 2 open shapes.
Therefore, Option C is incorrect.
![](https://lh6.googleusercontent.com/g9p5ejWabe6vmHLl9FaWsDjv4BQJWdGJ5DqzdFE8cLaqTw1i5r2GFqEbscdN5FEHDH0yMXAopAB73_7cMuhoa9KxeyCF00QIt0j772AUqTYm7y4N2W54DcSTC_qwuGLuhL2cnyuF)
(Multiple combinations are possible, but they will be incorrect.)
If Option D is chosen, we will have 2 closed shapes and 2 open shapes. Therefore, Option D is incorrect.
![](https://lh3.googleusercontent.com/LTBqQagcP-NRNym856hxUzh4kmXPmkKI09kp_jj2h6jcEizNN25K84HcGt6DMZOg0kkNlb96J_9fc_d5C6Vu_9FHHtY2fsyrEh4chzT62UGcEBLyU3k-2JCXQ_EqC_KF8fluPvlk)
(Multiple combinations are possible, but they will be incorrect.)
Hence, Option B is correct.