题目内容
25、Small sailboats can easily turn over in the water ________.
A. if not managed carefully B. if are not managed carefully
C. unless not managed carefully D. unless are not managed carefully
试题答案
25、A
Small sailboats can easily turn over in the water ________.
A. if not managed carefully B. if are not managed carefully
C. unless not managed carefully D. unless are not managed carefully
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Small sailboats can easily turn over in the water ________.
A. if not managed carefully B. if are not managed carefully
C. unless not managed carefully D. unless are not managed carefully
查看习题详情和答案>>Small sailboats can easily turn over in the water ________.
A. if not managed carefully B. if are not managed carefully
C. unless not managed carefully D. unless are not managed carefully
查看习题详情和答案>>Small sailboats can easily turn over in the water ______ they are not managed carefully.
A.though B.before C.until D.if
查看习题详情和答案>>Small sailboats can easily turn over in the water ______ they are not managed carefully.
A. though B. before C. until D. if
查看习题详情和答案>>Small sailboats can easily turn over in the water ______ they are not managed carefully.
A. though B. before C. until D. if
查看习题详情和答案>>Small sailboats can easily turn over in the water ______ they are not managed carefully.
A. though B. before C. until D. if
查看习题详情和答案>>
B. before
C. until
D. if