第二节（共5小题海小题2. 5分，满分12. 5分）
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余 选项。
Tips on Stopping Masks Fogging Your Glasses
When you breathe while wearing a mask, blinding fog will appear on your glasses. The best solution to it is to prevent warm air from escaping through the top of your mask. 36   
Wear a mask with adjustable nosebands. A good fit provided by an adjustable band helps prevent fogging. 37    When you put your mask on, adjust the noseband accordingly and let your glasses sit over it so their weight further helps prevent air from escaping.
38   When you wash your hands, give your glasses a little soap, wash, shake off the water, and let them air dry. This works because the soap leaves a film over your glasses that prevents them from fogging up. Start by using mild hand soap, but if that doesn't work, you can try dishwasher soap. Don't worry, this won't damage your glasses or the frame.
Use a mask extender. Wearing a mask with an extender that rounds the back of your head will create a tighter fit against your face without you wanting to tear your ears off. If you're a knitter, you can make one yourself. 39    You even can make one with a couple of paperclips （曲别针）.
Use paper towel as a buffer （缓冲）.Fold it in half, and then place it on the inside of your mask along the top edge. 40    Adjust the mask and place your glasses over it for better results.
A. Use soap and water.
B. Tape the mask to your nose.
C. If you're not，you can buy one online.
D. It is not only safe but highly water resistant.
E. So a tight-fitting mask can make a world of difference.
F. Thus, it sits right over your nose and lays against your cheeks.
G. Most masks have one and you can easily attach bands to cloth face coverings.