30． The last paragraph(段落) is about ．

1、From the last paragraph we can learn t

From the last paragraph we can learn that __A some pipes have to be re-arranged in winterB the system can do more than warming up the buildingC the exchangers will pick up heat from the street surfaceD less heat may be collected in winter than in summer

2、According to the last paragraph, most

According to the last paragraph, most Asian central banks are becoming _____.A［A］ rather regretfulB［B］ less ambitiousC［C］ more cautiousD［D］ speculative

3、The last paragraph probably indicates

The last paragraph probably indicates that the woman______.Awas outraged at the truthBwas used to being cheatedCfound the truth at the beginningDcame to know she was cheated

4、The second paragraph is mainly about _

The second paragraph is mainly about ______.A international students solve their money problem in different waysB international students cant stud...

5、According to the last paragraph, which

According to the last paragraph, which of the following will be accepted by the author?A Science is the cause of modem problems.B Science itself is neither good nor bad.C Science leads to environmental pollution.D Science causes many antisocial acts.

6、33． The Changjiang River is about 6，30

33． The Changjiang River is about 6，300 kilometers ________ ．AlongBtallCwideDhigh