[填空题]An experienced immigration agent can foretell what problems may arise and give his client pieces of advice ______.

[填空题]

Travel Agent: What can I do for you My name’s Sindy.
Traveler: 　 My name’s Mr. Sanchez. I would like to go on a business trip to London.
Travel Agent: When are you planning on traveling
Traveler: I plan on traveling at the end of the month. Today is September 10 and I wish to travel on September 29. Travel Agent: On September 29,that’s within 21 days. Most of the best airline rates just now are with a 21-day or a 30-day advance purchase. If you’re within 21 days the rates might tend to be a little higher. If you must leave on the 29th the only advance purchase available would be a 7-day advance purchase, and the only rate available would be $ 595 in each direction, so that would make a total of $ 1,190 round trip.
Traveler: That’s OK.
Travel Agent: One moment please. You said you. wanted to leave on 29 September and what was your return date
Traveler: October 15.
Travel Agent: October 15. Do you

[填空题]

w = Travel Agent M = Traveler W: What can I do for you My name’s Sindy. M: My name’s Sanchez. I would like to go on a business trip to London. W: When are you planning on traveling M: I plan on traveling at the end of the month. Today is September 10 and I wish to travel on September 29. W: On September 29, that’s within 21 days. Most of the best airline rates just now are with a 21-day or a 30-day advance purchase. If you’re within 21 days the rates might tend to be a little higher. If you must leave on the 29th the only advance purchase available would be a 7-day advance purchase, and the only rate available would be $ 595 in each direction, so that would make a total of $ 1,190 round trip. M: That’s OK. W: One moment please. You said you wanted to leave on 29 September and what was your return date M: October 15. W: October 15. Do you have a preference on airlines M: If possible, British airways. W: British Airways, OK. Ticketing deadline is set f

[填空题]

w = Travel Agent M = Traveler
W: What can I do for you My name’s Sindy.
M: My name’s Sanchez. I would like to go on a business trip to London.
W: When are you planning on traveling
M: I plan on traveling at the end of the month. Today is September 10 and I wish to travel on September 29.
W: On September 29, that’s within 21 days. Most of the best airline rates just now are with a 21-day or a 30-day advance purchase. If you’re within 21 days the rates might tend to be a little higher. If you must leave on the 29th the only advance purchase available would be a 7-day advance purchase, and the only rate available would be $ 595 in each direction, so that would make a total of $ 1,190 round trip.
M: That’s OK.
W: One moment please. You said you wanted to leave on 29 September and what was your return date
M: October 15.
W: October 15. Do you have a preference on airlines
M: I

[单项选择]What can mouth guard do for us

What can mouth guard do for us
A．It can prevent our faces from being hit.
B．It can reduce the effect of shock to our teeth.
C．It can stop us from grinding our teeth.
D．It can make up for the damage we make to our teeth.
A. It can prevent our faces from being hit.
B. It can reduce the effect of shock to our teeth.
C. It can stop us from grinding our teeth.
D. It can make up for the damage we make to our teeth.