As more women in the United States move up the professional ladder, more are finding it necessary to made business trips alone. If you are married, it is a good idea to encourage your husband and children to learn to cook a few simple meals while you are away. They will be much happier and probably they will enjoy the experience. If you will be eating alone a good deal, choose good restaurants. In the end, they will be much better for your digestion. You may also find it useful to call the restaurant in advance and tell them that you will be eating alone. Finally, and most importantly, prepare your travel needs as a businesswoman; this starts with lightweight luggage which you can easily manage even when fully packed. Take a folding case inside your suitcase; it will come in extremely handy for dirty clothes, as well as for business papers you no longer need on the trip. And make sure you have a briefcase so that you can keep required papers separate. Obviously, experience helps, but you can make things easier on yourself from the first by careful planning, so that right from the start you really can have a good trip! Better restaurants are especially preferable for frequent travelers because   _  .
the food is usually better for their health the table is better and the food is cheaper people can book seats ahead of time people can get better service there
Question: As more women in the United States move up the professional ladder, more are finding it necessary to made business trips alone. If you are married, it is a good idea to encourage your husband and children to learn to cook a few simple meals while you are away. They will be much happier and probably they will enjoy the experience. If you will be eating alone a good deal, choose good restaurants. In the end, they will be much better for your digestion. You may also find it useful to call the restaurant in advance and tell them that you will be eating alone. Finally, and most importantly, prepare your travel needs as a businesswoman; this starts with lightweight luggage which you can easily manage even when fully packed. Take a folding case inside your suitcase; it will come in extremely handy for dirty clothes, as well as for business papers you no longer need on the trip. And make sure you have a briefcase so that you can keep required papers separate. Obviously, experience helps, but you can make things easier on yourself from the first by careful planning, so that right from the start you really can have a good trip! Better restaurants are especially preferable for frequent travelers because   _  .
A. the food is usually better for their health
B. the table is better and the food is cheaper
C. people can book seats ahead of time
D. people can get better service there
Answer: