[填空题]Customers have to fill out forms which (mail) _____ to them.

[填空题]Customers have to fill out forms which (mail) _____ to them.

[单项选择]Man: I have to fill out these forms. They are due at the registration office by tomorrow morning.
Woman: You were just complaining about how broke you are. If I were you, I’d make that my first priority.
Question: What does the woman mean
A. The man should finish the forms now.
B. She will help the man fill out the forms.
C. She doesn’t like filling out registration forms.
D. The man can send in the forms next week.

[单项选择]Rocks which have solidified directly from molten materials are called igneous rocks. Igneous rocks are commonly referred to as primary rocks because they are the original source of material found in sedimentaries and metamorphics. Igneous rocks compose the greater part of the earth’s crust, but they are generally covered at the surface by a relatively thin layer of sedimentary or metamorphic rocks. Igneous rocks are distinguished by the following characteristics: (1) they contain no fossils; (2) they have no regular arrangement of layers; and (3) they are nearly always made up of crystals.
Sedimentary rocks are composed largely of minute fragments derived from the disintegration of existing rocks and in some instances from the remains of animals. As sediments are transported, individual fragments are assorted according to size. Distinct layers of such sediments as gravels, sand, and clay build up, as they are deposited by water and occasionally wind. These sediments vary in size wit
A. Granite.
B. Shale.
C. Slate.
D. Limeston

[简答题]Electronic computers, which have many advantages, cannot carry out creative work and replace man.

[单项选择]Electronic computers，which have many advantages，cannot carry out creative work and replace man．
A. 尽管电子计算机有许多优点，可是它不能理解创造性工作，也不能代替人类。
B. 有许多优点的电子计算机也不能代替人类去做创造性工作。
C. 电子计算机有很多缺点，既不能进行创造性工作，也不能代替人类。
D. 尽管电子计算机有许多优点，可是它不能进行创造性工作，也不能代替人类。

[填空题]The author worries about the colleges which have too few or too many students.

[单项选择]The goods which have entered the territory, approved by the Customs as items for which no formalities are performed in the way of duty payment, and will be reshipped out of the territory after being stored, processed or assembled in the territory are defined, as ______.
A. bonded goods
B. through goods
C. transshipment goods
D. transit goods