Smoke detectors should be installed in high buildings ________ warn people about fire.
-
A.
in order that
-
B.
so as to
-
C.
so that
-
D.
so as not to
in order that + mệnh đề: để làm gì
so as (not) to + V nguyên thể: để (không) làm gì
so that + mệnh đề: để làm gì
Smoke detectors should be installed in high buildings so as to warn people about fire.
(Cảm biến khói nên được lặp đặt trong các toà nhà cao tầng để cảnh báo mọi người về đám cháy.)
Đáp án : B
Các bài tập cùng chuyên đề
The local authority should _________ more money in improving the quality of their local products so that they can be exported to other countries.
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