单项选择题
A.depressed B.suppress C.thoughtful D.weakness
Purchasing the new production line will be a （） deal fo...
单项选择题Purchasing the new production line will be a （） deal for the corporation.
A.profitable B.tremendous C.forceful D.favorite
Scientists are （） about the formation of coal.A.confide...
单项选择题Scientists are （） about the formation of coal.
A.confidential B.confer C.confident D.conform
If you do not know the subject, you will not understand...
单项选择题If you do not know the subject, you will not understand what is said or written, even if English is your mother （） what is said or written.
A.speaking B.language C.saying D.tongue
