When he was a child,he was always _______ out newA.try B.trying C.taking D.tried

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When he was a child,he was always _______ out newA.try B.trying C.taking D.tried
When he was a child,he was always _______ out new
A.try B.trying
C.taking D.tried

When he was a child,he was always _______ out newA.try B.trying C.taking D.tried
B
try out 试验,考验,提炼
本句已有动词was,后面如再用动词则要用现在分词.
本句时态为过去进行时.

c

c

new 后面肯定还有...你没有写完全的句子
When he was a child, he was always TRYING out new THINGS!?
否则一个都不能用

B

B 同意Richard337

c ,be always doing sth.

b