单选题
The trip to the Mystery Caves will take place on Sunday, 27 July. You can book your tickets in Room 188 between 2:30 p.m. and 4:00 p.m. every day. Your parents should confirm (确认) the booking by writing to us as soon as possible. You should pay for the trip before 21 July. If we do not receive your money early enough, your booking will be cancelled(取消). If the trip does not take place for any reason, your money will be paid back. We are planning to meet outside the railway station on Black Street at 8:00 a.m. It will take us about 2 hours to get to the center of the town by train, and from there we have to catch a bus. It will take another hour to get to the Mystery Caves on the bus. We will spend about 1 hour and a half visiting the caves (山洞), and we hope to catch the 1:30 bus to Happy Lake for some swimming. If we are late, we will have to take the 3:00 bus straight back to Black Street.
单选题
When must you pay for the ticket? [A] At any time before the trip. [B] One week before the trip. [C] Three days before the trip.
【正确答案】
B
【答案解析】[[精析] 推断题。从文章第一段 “…on Sunday，27 July．”和“You should pay for the trip before 21 July．”可以推断出，需要提前一周买票，故B选项符合题意。
单选题
If you do not pay for the ticket early enough, [A] the trip will be cancelled [B] you can write to Room 188"and pay later [C] you won't be able to take the trip
【正确答案】
C
【答案解析】[[精析] 句意：如果你不能及时地付款，______。推理题。从文章第一段“If we do not receive your money early enough．your booking will be cancelled．”可知预定将会被取消，那么你也无法 参加旅行。故C选项符合题意。
单选题
If the trip to the Mystery Caves is cancelled, you will [A] get your money back [B] go there on another day [C] go to Happy Lake instead
【正确答案】
A
【答案解析】[[精析] 细节题。从文章第一段“…your money will be paid back．”可知你会得到全额退款。故A选项符合题意。
单选题
How will they go to the Mystery Caves from the center of the town? [A] By ship. [B] ay train. [C] ay bus.
【正确答案】
C
【答案解析】[[精析] 细节题。从文章第二段“…and from there we have to catch a bus…”可以看出是乘坐汽车去的。故C选项符合题意。
单选题
If you miss the 1:30 bus to Happy Lake, you will [A] have to go back by train [B] not be able to go swimming [C] go to the lake on foot
【正确答案】
B
【答案解析】[[精析] 细节题。从文章中最后一段“If we are late，we will have to take the 3:00 bus straight back to Black Street．”可以得出，如果错过了，就直接回到Black大街了，不去游泳了。故B 选项符合题意。