... …………………………… THE MID-TERM TEST (4) CB
Class: 12A……Number:……… …… Date : March 16
th
, 2009 121
A. PRONUNCIATION : Choose the word which has the underlined part pronounced differently from the ... to it is dangerous
21. The news of war _______ and the world.
A. shocked the nation B. was shocked by the nation C. shocking the nation D. shocked by the nation...
...
? Taking the sow away from the piglets during weaning, rather than
removing the piglets.
? Putting the sow in a pen next to the boar after weaning.
? Bringing her into contact with the boar ... be kept.
If a mother sow does not come on heat within 14 days of weaning,
there are various possible causes:
? The suckling period has been too long - the shorter the period,...
... propagation a part of the mother tree other than the seed,
(e.g. a cutting) becomes a new plant. The genetic make-up of this new
plant is exactly the same as that of the mother tree. Consequently ... mother tree. Consequently all
cuttings from one mother tree are identical; they have the same char-
acteristics. The mother tree, together with the cuttings, is called a
CLONE...
... Erosion control in the tropics 28
Removing this soil from the drainage system or the paths adds to
the workload of the farmer.
? The reverse applies of course to the field where the soil has been ... in-
come from the second crop in that year (for instance, cotton, with
the threat of a broken contract if it is not delivered to the factory). If
the farmer chooses to s...
... of these
groups differently.
–Each group should only be shown the portion of the
policy appropriate to their work and level of access to the
network.
–One document is not likely to meet the ... 6
28
The Network Security Wheel
The security policy is the four steps of Security Wheel.
Step 1: Secure
–Secure the network by applying the security policy and
implement...
... chuyển được hơn 250.000 TEU, khả năng và
theo mức độ tăng trưởng cho phép đội tàu trong nước chở được hơn 1 triệu
TEU/ năm.
Dự báo nhu cầu hàng hoá xuất nhập theo từng mặt hàng chủ yếu của Việt ... bằng đường sông không lớn, hiện nay các chủ hàng thường tập
trung gửi hàng cho các hãng vận tải theo phương thức đường biển nội địa.
Thực tế cho thấy, tổng khối lượng hàng hóa vận chuyển trong...
... to live offspring.
a. other b. the other c. others d. the others
8. These trousers need _______.
a. clean b. to clean c. cleaning d. cleaned
9. Let's wait until the rain _______.
a. stops ... attacks and other respiratory problems. Most people believe it
is the air outdoors that presents us with the greatest risk. However, it is actually the air
inside our houses, scho...