The lack of eco-friendly habits among the public is thought to be a major __________ of global climate change.
| A．result | B．cause |
| C．warning | D．reflection |
It was five o’clock in the afternoonthey arrived at the hotel
A．since B．before C．that D when
－I want a room for 20 people to have a birthday party．
一Unlucklly there is no one
| A．qualified | B．available | C．standard | D．permanent |
The teacher demands that she her test papers within ten minutes．
A．turn in B hands in C．have turned in D has handed in
As is kn
own to us a11，success usuallydiligence while lazines can
failure
| A．results from；lie in | B．resuits in：lead to |
| C．results in；lie in | D．resuhs from：lead to |
The ma
nagerexcited when he learnt the projectwell
A．sounded；was progressed B．was sounded；progressed
C sounded；was progressing D．was sounded；would progressed