【单选题】【消耗次数：1】
_______ by bus is slow and difficult in some districts.
①
Travel
②
Journey
③
Trip
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相关题目
【单选题】
The travel agent may help you with travel ( ) such as passport and visa.
①
documents
②
materials
③
procedure
④
paper
【单选题】
A travel agency ( )schedules, routing , lodging, prices,destination and all other aspects of travel.
①
is knowledge at
②
is acknowledge at
③
is knowledgeable in
④
is knowledge in
【单选题】
Sometimes a bus _____gets on the bus to check the tickets.
①
agent
②
officer
③
conductor
④
inspector
【判断题】
A travel agency is knowledge in schedules, routing , lodging, prices, .destination and all other aspects of travel.
①
正确
②
错误
【单选题】
If a book is in English, [] means a slow progress for you.
①
as
②
which
③
what
④
that
【单选题】
How was your trip to Paris, Mary? ____________
①
Oh, wonderful indeed.
②
I went there alone.
③
The guide showed me the way.
④
By plane and by bus.
【单选题】
How was your trip to London, Jane?________
①
Oh, wonderful indeed.
②
I went there alone.
③
The guide showed me the way.
④
By plane and by bus.
【单选题】
The bus is late and Julie is cold. She____ for the bus for 10 minutes.
①
waits
②
waited
③
has been waiting
④
has waited
随机题目
【单选题】
生产塑料时，着色剂的作用是（ ）。
①
可提高塑料的强度、硬度、韧性、耐热性、耐老化性、抗冲击性等
②
使线型高聚物交联成体型高聚物，从而制得坚硬的塑料制品
③
提高塑料加工时的可塑性、流动性以及塑料制品在使用时的弹性和柔软性
④
使塑料制品具有鲜艳的色彩和光泽
【单选题】
下列关于木材的湿胀干缩说法错误的一项是（ ）。
①
木材细胞壁内吸附水含量的变化会引起木材的变形（膨胀或收缩），即湿胀干缩
②
含水率小于纤维饱和点时，它的增加或减少才能引起体积的膨胀或收缩
③
木材含水量大于纤维饱和点时，木材如受到干燥或受潮，只是自由水改变
④
湿材干燥后，其截面尺寸和形状通常不会发生明显的变化
【单选题】
膨胀珍珠岩是（ ）。
①
经破碎、分级、预热、高温焙烧时急剧加热膨胀而成的一种轻质、多功能材料
②
一种酸性岩浆喷出而成的玻璃质熔岩
③
岩石或高炉矿渣的熔融体，以离心、喷射或离心喷射方法制成的玻璃质絮状纤维
④
指对热流具有显著阻隔性的材料或材料复合体