题目内容


It was a time_______ the killer whales helped the whalers catch the baleen whales.
A．whenB．thatC．thenD．which
A
略
练习册系列答案
相关题目

五.语法填空 (15分)
Backpacking is a popular activity in the United States. Many different companies produce goods and equipment for those___1___ enjoy living for a while in nature. Several companies sell special foods, some of ___2____ have been produced using a method that removes the water. This method is called freez-drying. These meals include different foods such as meat, vegetables and rice or perhaps a ____3____ (mix) of several foods.
Hot water is added to the ___4_____ (dry) materal to replace the missing water. This produces a meal that ____5____ ready to eat. Backpackers use this method to carry food for two reasons. The food is easy to carry because it weighs a lot less ____6____ the water. And food that has been freeze-dried ___7____ (remain ) safe to eat for a long time.
Also, many companies produce special clothing for people who enjoy backpacking. Some companies make strong shoes made for walking and hiking. ____8____ make small stoves for cooking food. Other companies make small lightweight cloth tents campers can carry anywhere
____9______( convenience ). A few companies sell equipment that makes water safe to drink. And ___10______ number of companies make the backpacks that campers use to carry all this equipment.
1. _________  2. ____________  3. ______________  4. ____________  5. __________
6. _________  7. ____________  8. ______________  9. ____________  10.__________
_______ seems strange to us is ________ the clever boy failed in the exam.
A．It; thatB．What; whatC．It; howD．What; that

How I wish every family _________ a large house with a beautiful garden!
A．hasB．hadC．will haveD．have

_____ in the book he was reading on the way, the boy was almoat knocked down by a car.
A Having absorbed    B being absorbed      C Absorbed      D to be absorbed

He thinks so highly of the movie Avatar that he thinks it is worth
seeing ______ second time.
A．theB．aC．the otherD．other

Our eating habits have changed, ______ has our way of life.
A．likeB．asC．butD．nor
On no condition _______ here.
A．Smoking is allowedB．is smoking allowedC．is allowed smokingD．does smoking allow

Do you remember a certain occasion ________ you were in trouble and at that moment I gave you a hand.
A．whenB．whichC．whyD．where

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网