. For miles around us there was nothing but a desert, without a single plant or tree ______.
| A．in the distance | B．at a distance | C．in sight | D．out of sight |
The book was writtencareful observations and detailed studies.
| A．on the ground of | B．on behalf of |
| C．on average | D．on the basis of |
—How did he break his head while swimming?
—my warnings, he dived straight into the shallow water.
| A．To ignore | B．Ignored |
| C．Ignoring | D．Being ignored |
It remains to be seenNorth Korea will remain stable under its new young leader.
| A．when | B．whether | C．why | D．that |
The traffic problems have severely affected economic development. , we must spare no efforts to solve them.
| A．Furthermore | B．Therefore |
| C．Meanwhile | D．Nevertheless |
Our English teacher hasthe English language in this text to make it easier for us to understand.
| A．changed | B．simplified |
| C．developed | D．combined |