Once diagnosed with CVDs, patients are typically prescribed medicationwill regulate cardiovascular functions and are usually taken daily for the rest of their life.
A. where
B. what
C. who
D. that
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Certain treatments are usually started right awaya heart attack is suspected, even before the diagnosis is confirmed.which one is not correct for the blank?
A. once
B. if
C. so
D. when
气缸直径是指柴油机气缸的()圆孔直径。
A.内
B.外
C.内、外平均
D.活塞
The three most common types of cancer treatment are surgery, radiotherapy and chemotherapy,aim at removing the cancer cells or destroying them in the body with medicines or other agents.
A. which
B. what
C. who
D. that