In the text,

“In fact” (l.5) is synonymous with as a matter of fact.

Based on the text, it can be deduced that

to produce a well-written text is not an easy task.

Based on the text, it can be deduced that

a good writer has to master more than one language system.

Based on the text, it can be deduced that

written discourses ought to keep the same features regardless of those who are going to read it.

Based on the text, it can be deduced that

To write well in a second language requires a lot of training.

Based on the text, it can be deduced that

to write well can be said to be the most complex of the four abilities involved in learning a foreign language.

Based on the text, it can be deduced that

for the typical student, acquiring reading skills is more difficult than learning how to write well.

Based on the text, it can be deduced that

teachers in training must emphasize the importance of curriculum design.

Based on the text, it can be deduced that

teachers should have a clear understanding of how the acquisition of written skills can be achieved when designing curriculum or shaping classes.

Based on the text, it can be deduced that

students ought to be kept away from their teachers to better perform written tasks.