He always accused himself, since he believed________(他让妻子和孩子吃了很多苦头).
During our stay in London, we paid a visit to the hospital founded __ (为纪念) the nurse Florence Nightingale.
Investment in environment __ present-day economic development.
第一节改写句子
下面是三对句子。每对句子中,第一句是原句,第二句是对第一句的改写。要求根据原句和第二句中已经给出的部分补全第二句。注意不能改变原句的意思。
Heisnotathomenow.Heis__now.
Books have always been the main tools for teaching.
But a vast number of new tools have come to use in this 【S1】__
century. Take audiovisual aids for an example. "Audiovisual" 【S2】__
means "hearing-and-seeing". These aids to learn include 【S3】__
films, television, audiotapes, videotapes, slides, recordings,
charts, or graphs. In many schools there are language 【S4】__
laboratories where students studying foreign languages can
listen to recordings of natural speakers. The students can 【S5】__
record their speech and play back tape to hear their 【S6】__
own pronunciation. Tremendous strides have been made
in television instruction. Thousands of schools are now
using television as part of the irregular teaching program. 【S7】__
Hundreds of closed-circuit television systems have been
set in schools and colleges. There are more than 200 【S8】__
educational television stations in the United States
majoring in programs of many types. For such large 【S9】__
audiences, television stations can spend more money
to preparing programs than any one school could spend. 【S10】__
In television classrooms, students may see expensive
scientific equipment in use. They may see close-ups of
historical documents. Or they may hear talks by famous
scientists or writers.
【S1】
His is not healthy enough, since________(他对食物太挑剔了).